Ford 428 vs 429. 590" inch stroke, and a 460 has a 3.

Ford 428 vs 429 11 locker. 98 stroke where the 427 has a 3. The sizes of the engines varied from 332 cubic inches (5. Apr 29, 2024 · Ford would ultimately kill high-performance big-blocks by 1974, leaving the brand’s trucks and full-size sedans—which used the longer-stroke 460 until 1997—as the last bastions of the big-inch legacy. Just thought id ask Ford sold them via the parts counter, the single four-barrel model as part C6AE-6007-363S, the dual carburetor model as part C6AE-6007-359J for $2350. May 21, 2004 · Performance & General Engine Building - Difference between 429 Cobra & 429 Boss - I would like to know the difference between a 429 Cobra and a 429 Boss, and more importantly, can I add 429 Boss Heads to a 429 Cobra block and achieve the same results (would I have a 429 Boss) ? I'm sure it's not that easy, and there Feb 20, 2024 · Ford 429 Boss. With a solid cam, 780 Holley, Forged pistons, etc. Jun 20, 2024 · Bringatrailer had some interesting articles on April 27 - 30 about the 427, 428, 429 and 430 (Mercury-Edsel-Lincoln) engines. Would go into a 68 Mustang, know both 428/429 are a very tight fit as I have two '68 390's It's easier and cheaper to build thumping street power (~500HP\500Lb-ft) with the 429\460 platform no doubt. I will of course take the 351c, amazing heads from the factory. 5:1 which was a little lower than the 428 CJ I think. A 360 or 390 can be bored & stroked to create a 428, although for performance purposes you would have to have head work done. If you plan the rebuild the 429 if you get it, or the 390 if you stay with it, I'd stay with the 390. The difference in cubic inches comes from the crank stroke. The 390's CR was 10. Ifound a 429 with DOVE A on the block an the heads have DOVE C ON THEM . 5 - 1973 Restoration Guide says: "The 428ci is the only FE engine identified as a Cobra Jet or Super Cobra Jet. If the 428 is wrung out and used up, you would probably be way ahead to do a stroker 390 with a new set of heads. This means that a 428 has 105% of the stroke of a 427. The FE428 was built for passenger car use, there were other size FE engines produced for truck use and if a 428 found its way into a truck application is was installed later on. Emissions-wise, a pretty dirty motor though. 005 in the hole, heads with a proper valve job, pocket ported and port matched and a solid Crane cam May 19, 2023 · 351/428/429 Ford Cobra Jet Engines. 5:1 compression, hydraulic flat tappet cams, single 4 barrel c Apr 19, 2007 · FE & FT Big Block V8 (332, 352, 360, 390, 406, 410, 427, 428) - 428 vs. At the time, the 426 HEMI owned the oval, and Ford intended on Sep 17, 2006 · Ford apparently entertained ideas about switching from the old FE-design 428 to the new 385-series 429 in the Mustang for '70, according to factory photos that show "429" stripes on a '70 Mach 1 hood. Joined Nov 14, 2007 · 35 Posts Nov 8, 2004 · Plus the Torino`s longer wheelbase is a dis advantage for hooking up. 0L/428 Ford big block FE Fuel Pumps and get Free Shipping on Orders Over $109 at Summit Racing! A Boss 429 has just one engine, the Boss 429. One is rated at 335 HP. I bought the two book set about the History of Ford Racing from the SAE last fall for $17. The 427 is the earlier motor with the same stroke as the 390 & 406. Now let’s take a look at the various Ford Cobra Jet engines. e. I had a 57 300 custom w/FE and a Top loader and it was a cool car. 060 over 429 - 440ci 2. 460 - ok so I asked the question about the 400 vs. 428 FE: Which Engine is Boss? pumping as many as 429 ci into a 351W-based block. the front timing covers where usually cast iron and had built in motor mounts in some applications. Jan 25, 2010 · 1973 - 1979 F-100 & Larger F-Series Trucks - 460 VS. A close friend had a '69 428 Torino Cobra and we thought the "new and improved machine" would prevail. '67 Cougar 428 (390) '68 Ford Ranchero GT 428 cobra jet '69 Intermeccanicas Mureno 429 Hi-po '69 Ford Torino Talladega 428 cobra jet 5021-4080 428 FE Ford FX Series -10cc Dish Top FE Ford Forged Piston Set 4. Outside of the 429 Cobra Jet variants, there is one more 429 variant that deserves some screen real estate here. C is the first-generation Boss 429 NASCAR rod (C9AX-A). The 385 Lima series includes the 429, 460 and the new 514 strokers. Jul 13, 2006 · 429 CJ/SCJ Main Bearing Webs In addition to the casting numbers, CJ/SCJ blocks were signified by having thicker main bearing webs than the standard 429 blocks. . 95 Jun 28, 2009 · Big Block V8 - 385 Series (6. The main aspects of the 429 that make it different from the other 7-liter Fords are the thin wall castings, longer bore centers, larger bearings, hemispherical canted valve heads, and rockers riding on fulcrums instead of rocker shafts. With this video, our main goal is to Jul 29, 2021 · The 428 Cobra Jet and Super Cobra Jet continued to be offered through the 1970 model year, including under the hood of the Shelby GT500. I am slightly confused. Coast High Performance Aug 19, 2003 · You can build 500hp by accident. 5/460) - 360 vs 429 - Ihave a 1968 f100 I just restored that has a360 bored in it . Give me your best shot. In 1970 the 428 Cobra Jet Motor was replaced with a 429 CJ engine. 060 over) with the 428 crank , stock rods preped, Venolia pistons . This engine featured heavy-duty police interceptor connecting rods, 427 “low-riser” cylinder heads, and hydraulic camshafts. 78 stroke. One in decent condition is gonna be around $100,000 and they go up from there. 429/460 - I have a 400 in my 78 F-150 nowcame with truck. Mar 15, 2018 · Shelby gt500 vs Mustang Boss 429 lo que muy dicilmente veran tus ojos de nuevo Mar 23, 2002 · Good question! Let's break it down in simple terms (428 vs 427). 428. But there are other types of 428's and 429's floating around out there, built for different purposes, i. I have a close friend w/58 Ford 300 w/FE 501 CI. Please I would like to know because my next project vehicle is going to be a 69 mach 1 and I would like to put May 16, 2016 · Depends on who built it, what it is used for, etc. Some quick research on cams and it looks like the 390, 427, and 428 use the same cam, then the 429 and 460 use the same cam. A 429 has a 3. would like to be in the 425-450 hp range with a build. Some had 427s, and others had 428 PI (police interceptors) due to supply problems with the racier 427. The 428 has a 3. but could be optioned with the 351 4bbl. Jun 4, 2006 · FE & FT Big Block V8 (332, 352, 360, 390, 406, 410, 427, 428) - Difference between 390 and 428 - I'm not sure but have a hunch that the difference between the 390 and 428 is crank, pistons and cylinder heads. The 428 came out in the late '60's. 00, and was finally able to read all about the SOHC. If you take 6000RPM and multiply it by 105% you come up with 6300 RPM. FE's powered Ford's fastest and most exotic cars for over a decade. Actually the 335 series engines were designed to replace the aging FE engines, the first to arrive were actually designed to be light weight high performance engines. I think the FE is the better motor. Sep 27, 2001 · Completely different engine families - no parts interchange (except carb - both had 735 Holleys). The 428 could be had in any model, any body style. Mar 30, 2010 · Back in the beginning of our classic Ford madness we used to wonder, "How can you tell the difference between a Ford 427, 428, and 429?" Also lurking in our mind was some confusion about the 351 Mar 26, 2010 · the 351M/400 was designed specifically to be a small block to replace the 429/460 in heavy applications and utilize the heavy trannies and drivetrain used by them. 130-inch bores make abundant torque at low RPM. 060 over 460 - 472ci 15cc KB hyper pistons - 10. The 390, 427, 428 blocks were cast based off the 352 block. If you divide 3. These motors also share blood with the 427, which is a notoriously tough engine. It appears that Ford went through at least three piston designs during the 428 CJ and SCJ production run to address durability problems. Nov 10, 2019 · The 410 only lived for 2 years, then died off while the 428 carried Ford until the 365-series 429/460. it had a vibe from about 1400 to about 3500. The compression was high and they would ping, but just unplug the vacuum advance and go. I was thinking theoretically a 429 would rev better due to being a slightly lighter rotating mass, and it could possibly achieve slightly better gas mileage Jan 6, 2004 · Big Block V8 - 385 Series (6. The Thunderjet was the least powerful of its 429-cubic-inch cohorts with its 360-horsepower rating. 98/3. The 428 crank can be used but THERE ARE PROBLEMS. Ford Hemi Engine • What is the difference between a Ford 427 and 428?-----Our mission is informing people properly. The value of a Cobra Jet will differ, depending on the body style, options, and year of the car. The 429 existed only to homologate the engine and thus were all built only one way, with a fixed set of (minimal) options and equipment. 429. 428 - I am planning on getting a pickup some time in the near future, I will be looking for a 1967-1975 4x4 4 speed, anyway, I am questioning to build the motor into a 427 or a 428, I have heard that boring the cylinders out weakens them, the 427 Nov 16, 2010 · I was talking to a guy this weekend, trying to get me to trade engines and stuff. Sep 27, 2006 · I think Ford brought the 429's to market without really spending the time to fully develop the high performance package. says there's no such thing as a TP 455. Sep 21, 2010 · the main differnece between the car 429 and the med duty truck 429's is in the cranks and accessory mountings. However, the well known 428 is a similar block. youtube. The 427 remains popular today among Ford fans. I'll list the cars and engines if it helps. Mar 20, 2002 · I thought similarly built 428 compared to 429 would equal out from 428 having more stroke for more torque while the 429 will be slower off the line but will get cranking once it starts to rev. i have been junk yard hopping a lot lately and thoght if i came across one i might get it. 13″x 3. Nov 1, 2009 · 1948 - 1956 F1, F100 & Larger F-Series Trucks - 429 motor mounts for stock 56 front end - im putin a 429 in my 56 f250 w/ stock front end what motor mounts should i use? ive been trying to find some but idk what all to look for ty, john Jun 8, 2014 · http://www. 5/460) - 429 vs 460 - Ive been thinking about this for a while now, so i thought i would ask you big block guys. The 385 series 429 was a completely different design. 0 liters, this engine was capable of producing impressive power and torque. Oct 14, 2005 · a 390-428 FE will weigh 625 to 670 pounds, and a 429-460 will weigh 640 to 720 pounds. In horsepower / Torque , which prevails a 427 sohc or boss 429, with same compression ratios, cubic inches, and valve lift / duration ? Thoughts ? Mike s. But since its a big car I was thinking of dropping a bigger motor in it. Dec 16, 2009 · The engine also featured an aluminum manifold, single or double four-barrel carburetors, and high-, mid-, or low-riser intake manifolds. RoadTestTV. It really depends on your application, the 427 and 428 are FE engines, the 429 is a 385 (same series as the 460). 302/351w vs 351c or 390/427/428 vs 429/460 But just the 390 vs the 351c, just wondering what you all think about this and what you prefer and what you think can make more power or is better for a daily driver. The front shovel spoiler had to be modified to clear the pavement because the Boss 429 sat one inch lower than stock height. used again to pull a boat and just around town duties. wrong about not being able to make power w/fe. 427 SOHC- <---BIG BULLSHIT artist in the house the tunnel port heads fit ANY Pontiac engine- from 389-400-421-428-455 all Pontiac blocks are the same, they only differ in main bearing size and bore/stroke. Now what about the 429 in a 77 4x4. See if you can determine if these motors you are looking at are CJ's. - Owing a 428 CJ I’m wandering, if there is an HP/tourge gain (and how much) converting to Edelbrock aluheads EDL-60069. Depending the 428 CID V-8 was a stroked 406 CID V-8. Jul 7, 2011 · 429 and 460 the manifold bolts are in a straight line BUT the 429 was stopped being made in 71 or 72 as i recall you, so if the block number is D3-D9 its not a 429, this number is above the starter The 429 continued to be produced into the 80's, but was only used in F600 and higher trucks, as did the "baby" of the family, the 370. btw: In 1966/67, only the Galaxie/LTD, full sized Merc's and T-Birds were available the 428. I do know I save some weight. 427 Identification Links and this is also a 427 Ford Forum 428 Cobrajet See full list on drivefacto. which is better for the gas milelage and power? ive heard to go with the 429 the most though, im not going to pull Find FORD 7. It never occurred to me that the 390 and the 429 are different engines. While many run-of-the-mill Ford 427s used the standard Top-Oiler FE blocks Aug 18, 2008 · 1966 Ford F-100 428 Cobra Jet power taking on Chevy S-10 0. Mar 30, 2024 · The Ford 429 Boss big block engine shares an origin story similar to Chrysler's 426 Hemi, creating a production engine to qualify the race version for NASCAR use. 00 (as of October, 1968). 429 - im looking for an engine for my truck, i definitly want a big block. The CJ block differs from the plain 428 due to the additional webs cast into the main bearing saddles. Because Pontiac never built a complete long block tunnel port 455, Bill S. According to a Ford engineer (William Barr maybe?), the FE motor had less reciprocating mass, and thus was faster on the drag strip (428cj vs. They were really good in pickups with a C6. Dec 18, 2011 · 1973 - 1979 F-100 & Larger F-Series Trucks - 400 to 429 swap questions - I currently have a 1979 F. The 390 flywheel is not the same as the 352/360 flywheel, but only due to the pressure plate's bolt pattern. which is the Aug 12, 2005 · Re: Boss 429 vs. Sep 16, 2013 · How do these compare to 429 Hi-performance. So I was thinking either a 428 or a 429. The 69 sportroof I had when I was younger would run high 12's in pretty much stock form. 36 inches and 3. Nov 9, 2002 · Here are the differences. This version was just a 2-bolt 429 with passenger car heads, and was rated at 360 horses. Mar 14, 2005 · FE & FT Big Block V8 (332, 352, 360, 390, 406, 410, 427, 428) - 428Cj vs edelbrock heads. Technically a midyear offering, the 1968 1/2 CJ combined 427 Low Riser heads, a cast iron copy of the aluminum 390 Police Interceptor Mar 31, 2004 · The '66 390 GT motor was rated at 330 HP I believe and the 428 was rated at almost same HP (which I know it was common knowledge that it was underrated). How do these engines compare as far as reliability and fuel economy in stock form. com428 Cobra Jet vs. Jul 26, 2010 · i been reading up on the 400 ford engine lately and we all know what power the 400 made out of the box, basically none. 980-inch stroke and 4. The 400 motor is junk but I may be able to get a good 429 for cheap. Oct 26, 2006 · The motot mounts will be differant between the 390 and the 429. 60 over 350. I'd think that because both the 428 was simply bigger and that Ford sold a lot more cars than Mercury, it made sense for FoMoCo to choose the 428 over the 410 from 1967 forward. There was, in the late 60s, a version of the 428 that had a forged crankshaft and big valves in free breathing heads, the 428 SCJ. Apr 28, 2020 · WHICH WINS? - 69 428 Cobra Jet Mustang or 69 Chevelle SS 396 L78 ?? Please HIT Subscribe: https://www. Feb 22, 2018 · Or the 429, 429 cj The CJ block differs from the plain 428 due to the additional webs cast into the main bearing saddles. 3:1 compression 460:. Aug 17, 2006 · Ford's 427, 428, and 429 Big BlocksWhy did Ford sell three engines sized one cubic inch apart in 1968? The 427 and 428 were FE engine family designs dating back to 1958. 1/370, 7. Dec 2, 2007 · Pistons and crank (429 or 460) must be changed as a set; all other parts (rods, oil pumps, timing covers, etc. The compression ratio of the 1968 Ford 429 was 10. The 429 was a whole different animal than the 390, 427, or 428. 428 Police Interceptor, and 429 ThunderJet, used in big luxury cruisers. They would drink the gas, but a Tbird TJ made a truck 390 look sick. ) and the Boss 429 is from the "385" series family (429, 429 CJ/SCJ, Boss 429, 460). doesn't matter what gear, or sitting still. 428CJ is from the FE engine family (332,352,390,406,410,427,428, etc. 429cj). As andrewmp6 said Jon Kaase builds every thing for the Boss 429, and can be used on any 429, 460 or aftermarket block. We talked about 427 sohc vs 429 boss build ups. The SCJ block is the same as a CJ. 4” near the intersection of the web to the sidewall while the base 429 block webs are noticeably narrower*. BUT, the 429 will have to rev higher to make it happen. 5/460) - 429 VS. I don't know a lot about the different Ford engines, and there is some interesting information about the differences between them. It was a very powerful, reliable motor. 59 inches, respectively. And in the NASCAR version, though so many folks regale the 426 Hemi, in 1969 the Ford (and Mercury), running the 429, won more races than the Hemi powered Dodges and Plymouths. The 428 was balanced differently than the 427 so you will have to use a 428 flywheel as well. In 1970 the Xl from my understanding could be bought with a 351W, 390, or 429. FE & FT Big Block V8 (332, 352, 360, 390, 406, 410, 427, 428) - 390 vs. 460 If I understand correctly, the 429 was first on the scene. In a 57 Ford on the street id probably go w/428 though. Aug 3, 2005 · Re: Boss 429 vs. The 429 also came as a thunderjet, in the t birds, 429cj, 429scj, and the boss. I'd like to see a match up between a 428SCJ powered Fairlane Cobra and 429SCJ powered Torino Cobra. Aug 26, 2013 · Hi again. Ford's hopes to counter Chrysler were, however, cut short. 351 Cobra Engine Design The Ford Boss 429 V8, A NASCAR Contender . That's not the point. But the engineers Sep 20, 2006 · The 428's and 429's most associated with Cougars are Cobra Jets. and it makes 850hp Jul 7, 2021 · In this video we discuss what makes a Mustang Mach 1 a Mach 1. Depending on engine, a 3-speed, 4-speed, and automatic were available. e-tek racing · Registered. com/channel/UCNa6darq0bmZ6kLtsliiWiA?sub_confir Feb 16, 2008 · Big Block V8 - 385 Series (6. 390 - i have never worked on a 428, i always seem to end up with 360 or 390, i was wondering what advatages the 428 can offer vs. 1 2. The other had a 428 “Cobra Jet” engine. To really take advantage of the extra cubes, people open up the airflow paths and install larger camshafts. I would dare to be different. 5:1. The 427 was the largest of the "FE" series of Ford Big Blocks. 5/460) - '91 F700 429 worth a try - Is a 1991 late model heavy duty F700 truck engine the same ol' 429 engine that we've grown to love? I'm looking at a 25,000 lb bucket truck and can get a better deal on one with a gas 429 engine than I can with a deisel. Ford even put a single 4 barrel 428 with 390 heads and intake, rated at 345 horses, in a station wagon. The bore and stroke measurements of the 429 engine were 4. Shelby advertised 390 hp and noted that he had modified the engine. If it has the CJ heads and is in good rebuildable condition, hasn't been previously bored, I may lean toward the 428. The differences for the SCJ were: 1) The beefer 427 "LeMans" connecting rods. Always been more of a GM guy and almost all my Ford engine experience is with Windsor motors. Also,buyers who wanted one had to take it in whatever color it happened to be. In fact, if we limit our discussion to first-gen Mustangs, these engines Aug 28, 2011 · Unless you already own the 428, the stroker will probably be cheaper to do and it's no slouch. The point is that the '66 390 GT had the same cam as a 428 CJ. Jan 17, 2017 · 1965/66 valve covers are plain, 1967/76 valve covers have Powered by Ford (or 1967/68: Powered by Mercury) embossed on them. the 390. Nov 15, 2004 · I have seen great looking upper end muscle cars like Boss 429`s, Hemi MoPars, & yes, 428 powered Shelby Mustangs, get their butts kicked (often times badly) by well tuned & driven "lesser" models like 340 Dusters, 350 Novas & Camaro`s & 396 Chevelles, 351& 390 Mustangs, not to mention 5. Ford used @ . im not talking about a highly modified 429/460, these articles were for street engines in the The 428 bore was 4. The 428 was born for large passenger cars where torque was a necessity from a low-revving, high-torque big-block. Jun 26, 2012 · Correct, the 427 & 428 are FE's. Aug 26, 2002 · Two engines built identically, lets say a 429 and a 557 will produce close to the same max horsepower if the ONLY thing changed is the displacement. It was available with a mild 351 with 2bbl. I just wish they would have offered an aluminum intake as an option on both 428's and 429's. Therefore as cast, the 428 cannot make as much power. Come join the May 19, 2013 · On your question about stroked 390 vs a 428CJ, it would all rest on what condition the 428 is in. 95 Sale price from $669. The FE family includes the 360, 390, 410, 428, 427 and the 427 camer(427 block). Many GOOD links here too. Sep 21, 2008 · The 427 had a bigger bore and shorter stroke than the 428. i wonder how much to get some aluminum repos on these babies would cost imagine those heads on a built aluminum The rest of the Boss 429 package consisted of Ford’s Toploader close ratio four-speed gearbox spinning a 3. This assumes 1978 and earlier 429/460's. Jun 25, 2001 · Don't know about the 429's (were they ever offered as CJ's?), but Corcoran & Davis's Mustang 1964. Apr 28, 2008 · I have owned a 1963 427 Galaxy and a 1970 Torino CJ 429. Sep 11, 2015 · Never heard of a 428 FT. 428 vs. 5:1 compression This is going in a 4000lb '70 Torino Cobra, 4sp, 4. 98″. A car 390 was better and could tolerate some vacuum advance, but a 429 TJ was hard to beat. In 1968, the 429 superseded the 427 as Ford’s premier big-block, replacing the heavier FE-series. The round port 429 never lived up to my expectations. Cobra Jet: Colin Comer. Sep 21, 2005 · FE & FT Big Block V8 (332, 352, 360, 390, 406, 410, 427, 428) - 427 vs. 429/460 Flywheel - Hey i got a question for yall. And D is the revised Boss 429 NASCAR rod (C9AX-B). The 385 series is larger and slightly heaver than the FE series. Any Torino Cobra vs a Mustang/Cougar isn't fair. Oct 4, 2015 · The Ford Mustang Boss 429 is considered by many to be the ultimate Muscle Car of the classic era, not just because of its engine output, but also its brakes and handling, was sold to the public as producing 375 hp at 5200 rpm while in fact the 429 produced closer to 420 hp at 5600 rpm. The Ford 429 and 460 engines, introduced in 1976, were massive, heavy and for their size surprisingly low on horsepower. An engine with twisted hemispherical head. Aftermarket small-blocks allow even greater numbers, pushing 460 ci. Blykins is correct that Ford advertised 335 Hp for the 428. Another thing to consider is the 429 'Thunder Jet'. May 28, 2014 · 352 & 360's use an 11" clutch, 390 & 428 use an 11 1/2" clutch. 13 and a stroke of 3. In an effort to improve Boss 429 reliability, Ford conceived the S rod (B) (C9AE-A), which has more steel at the large end for strength. I think a smallblock is about 450ish. At least, I'm pretty sure I remember that being the case. There were three original Cobra Jets, the 351, 428, and 429. The 428 was available as a 68 1/2, 68 and 70 model. Its bore and stroke was 4. The big-bore short-stroke Oct 2, 2011 · 429 was made from 68 to 73, after that everything was a 460 only (except in large commercial trucks with had a "funky" 429 and 370 engines). The webs on the CJ/SCJ block get thicker, stepping from 1” to 1. W Sep 1, 2004 · 427 W vs. Jul 21, 2007 · Clutch, Transmission, Differential, Axle & Transfer Case - 390 Vs. He also says that the Ford Boss 302 does not use a Cleveland head, because the Boss came out in the '69 model year and Ford did not release the Cleveland Feb 9, 2023 · The big block engines that Ford is most famous for are the 'FE' engines. Component Identification. the 428 @ 2800-3400 rpm vs. In fact, it is the hardest-core 429 option that Ford offered, and for good reason. Dec 21, 2009 · Big Block V8 - 385 Series (6. Oct 18, 2008 · The 428 was Ford's effort to get big cubic inches in a street motor. : 0. the 427 @ 3400-3700 rpm [429,427,428 refer to cubic inchs - not torque ]See chart @ links for torque. Both are probably both underrated. What kind of power are you fe guys getting out of your Oct 23, 2024 · Just this morning I came across a 1973 article on how to hop up the Ford 390/428 using stock parts and it had the specs for the C8AX-6250-C and it was only 2 degrees off on the duration @ . Apr 23, 2011 · A 429 Boss used a specific block. One is rated at 370 HP. Before 1969, Ford used a 427 What are the differences between Ford 429 and 460 engines in terms of horsepower and torque? • Discover the power showdown between the Ford 429 and 460 engin Mar 2, 2011 · I am going from memory here but it seems to me a stock 429/460 big block is about 720lbs. FE engines externally are the same, I swapped a 428 into a 72 F100 that originally had a 360. Jump to Latest 460 Ford Forum. What kind of power are you fe guys getting out of your The Boss 429 was a "385" motor but with the above changes is not interchangeable with other 429 blocks. The 428’s extra displacement brought extra power, with 360- and 376-hp variants in 1967 supplanted by 375- and 390-hp variants for . 677K posts 38K members Since 2006 A forum community dedicated to Ford big block owners and enthusiasts. The 428 CJ was available in a "Drag Pack" option Boss 429; One one engine available, the 428/429 Cobrajet Only one transmission available, the 4-speed manual A rear sway-bar was installed (first one to be put into a Mustang) which meant is had good handling for a car with that much weight in the front at least that's what i'm suspecting. Royce 1915 Model T Ford touring Black of course! 1967 Cougar GT 390 Cardinal Red / Black 1968 Cougar GTE 427 Augusta Green / Saddle 1968 Cougar GTE 427 Medium Blue Metallic / Dark Blue Aug 24, 2010 · The 460 crank is quickly identifiable (from a 429 crankshaft) by the embossment on the front of the first counterweight. 5cc flat top pistons - 11. it's always been there from the point of startup. And Fordboypete you are def. The 1969-70 Boss 429 was a completely different animal, created to homologate the semi-hemi 429 engine. 460 and it seems everybody favors the 460. Jun 25, 2009 · Flywheel-Used Ford (forgot # of teeth) but also fits 428 CID Intake-Iron Ford (forgot what year, etc) Exhaust-Ford iron manifolds (from '71 Mustang) Dist-1971 Ford points (need recommendation for replacement) Carb-New Holley 750 CFM DP 1" spacer plate Car: 1971 Mach1 XMSN: Ford close ratio top cover Axle: 9" Ford (3. Nov 21, 2016 · Ford really got it right with the 1968 428 Cobra Jet (CJ). You had to have slicks for traction and I had Hooker's and a good dual system but that was pretty much it. 5 inch square drilled out about a quarter inch deep in the flange where all Aug 20, 2008 · Most people when debating ford engines usually go. With the longer stroke, the 428 was a better street motor. The 427 though had 4 bolt mains. 250 4x4 with a 400 motor. Aug 9, 2003 · FE & FT Big Block V8 (332, 352, 360, 390, 406, 410, 427, 428) - 390 vs 429/460 - Hey everyone, I am in the process of restoring a 71 F250 4WD and I am at a toss up between sticking with the stock 390 or replacing it with a 429/460. Jul 12, 2010 · 429 vs 460. 1 oz-in spec might be a 429 (truck?) flexplate specification, since both the FE and the 385 used the same flexplate for a while, until the 385 claimed a different pilot diameter. Aug 16, 2005 · Re: Boss 429 vs. Headers cost basically the same I see for each and I have the 429 mounts too so this is basically an equal effort which ever way I do go. All 427 engines were racing motors, period. 59" stroke 4U cast crankshaft from a standard 429 passenger car engine, but I could be mistaken. E. (both were Windsors), 390, and 428 Cobra Jet. Confusingly, Ford also offered a 429 cubic inch big block during this same period, and this engine was found in the Boss 429 race-oriented Mustang and later in Cobra Jet and Super Cobra Jet trims of its own Nov 15, 2010 · I was talking to a guy this weekend, trying to get me to trade engines and stuff. Nascar soon after the release of the 429 put a ci limit of 352 and that was the end of the 429. 25:1 locking) AC, PB, PS Oct 2, 2011 · I would like to have a '68-'70 429 TJ. Arguably the pinnacle Ford motor was the 429 Boss, which of course was a 385 based motor. While those engines were being shoehorned into a Feb 10, 2005 · With just under 1000 Boss 429's made in both 1969 and 1970, and quite of those turned into drag cars, a concours BOSS 429 is a highly sought after collector car that demands a premium price. the front covers will not interchange between the two due to larger front snout Aug 10, 2015 · 429 vs. It cannot breath as well as the 427, as a result. With a displacement of 429 cubic inches or 7. 5/460) - 428 vs. “A” is the Boss 429 T rod (C9AE-B). I had a cousin that ordered a '70 Torino Cobra with a 429 CJ, shaker and all. 100" and my cam specs are measured @. Has a smaller bore than the 427 (closer to the 406) and a longer stroke. The 428 smaller bore limits the valve diameter, and has smaller valves than the 427. For the 429SCJ, Ford stepped up. After owning several 428's, and a few 429's, it seems to me that the 429's have a LOT more low-end torque, but the 429's just don't maintain power at higher RPMs as readily as the 428s. Dec 23, 2009 · Its a 390 with a C6. The 428 has many more years of development and the CJ/SCJ was pretty much the final product. FT usually stands for Ford Truck, and was used for the truck-only 360, as well as larger displacement engines in heavy trucks. The standard 428 used the standard FE-series block with a cast-iron crankshaft, forged-steel connecting rods, a single 4­barrel carburetor, and a cast-iron intake manifold. It was a lot cheaper to make than a 427, and was never intended for pure racing purposes. Basically, a 428 is just a stroked 390, and tuned for massive torque over horsepower. The FE 427 presented Ford with a problem: the motor required tolerances that were difficult to achieve in the engine plants that manufactured its standard Oct 31, 2010 · The 428 would beat the 429 in the quarter mile every time and then the 429 would motor bye and have the 428 by a couple of lengths at the half mile. The 428 was introduced in 1966, in two configurations. the 428 CJ. Looking for a little more power and dependability. 0-liters). The number refers to the cubic inches of displacement, which is the volume swept by all the pistons in the engine. However a stock 428 CJ is a torque monster. Mar 15, 2024 · The 427 SOHC engine, affectionately known as the Cammer, used Ford's FE big-block platform, which dates back to 1958. The stroke of the 390 and 427 are the same so their cranks, rods, and pistons, are interchangeable. This number is directly linked to the amount of horsepower the engine can provide, Oct 20, 2005 · It just dawned on me the 27. 100" than what I have. More Links: Good overall, but still too superficial on 427 Types as well as 428, 289 etc. The D9TE-AB (1979 and up) 460 blocks cannot accomodate a 1978-earlier crank without some clearancing of the crankcase. 590" inch stroke, and a 460 has a 3. Different weights are listed for each engine because there are several sources shown for each engine. Ford described the option’s content as, “Includes traction-lok differential, 3. s. 674" Regular price from $669. I have never heard of the 429 CJ/429 SCJ crankshafts being any different than any other 3. The SCJ block is the same as a CJ, and to that they added 427 "LeMans" connecting rods, better intake manifold, and an oil cooler, plus crank, rods, pistons, wrist pins, flywheel/flexplate Mar 12, 2004 · Big Block V8 - 385 Series (6. The 428 gives a lot of torque all through the rpm range. Each engine was from a different Ford engine family, with the 428 and 429 both being big blocks. The 428 cranks are easy to find, 428 flywheels are a little harder to find. 427 SOHC- <---BIG BULLSHIT artist in the house Big Al wrote: > Any of you guys know what heads fit the SVO 385 series blocks with the extra Nov 9, 2024 · The 1970 Ford 429 engine featured a V8 configuration, meaning it had eight cylinders arranged in a V shape. 050" for the events so that there is a difference on paper. Mar 20, 2004 · 429 @ 2200-2800 rpm vs. Although the 428 is 1 ci away from the 427, it is a different animal due to the 427’s huge bores and shorter stroke. The FE was available from 1958 to ’76 in displacements from 330 to 428 cubic inches. I raced several 429 CJ-SCJ`s back in the "good old days" when the cars were fairly new, both the Torino/Cyclone body as well as the 71 Mustang, I honestly don`t remember losing to one on the street, comparing basically stock 429`s to my 428 Mach 1`s. 0 Mustangs. most truck cranks where forged pieces (but not all) and had a larger front snout then the car engines. I would build one like that. 2) Cast iron PI (Police Interceptor) intake manifold. There are more Boss 429 rods than there are regular 429/460 types. This is coming from memory so don't kill me if I'm off a bit. First you have to start with the 428 v. ive been talking to people and there telling me two diffrent things. It's a massive engine and essentially Ford's answer to the 426 Hemi. 850" inch strokejust a hair over a 1/4" inch extra stroke. Oct 18, 2024 · The 1968 Ford 429 engine featured a V8 configuration, which means it had eight cylinders arranged in a V-shaped pattern. Mar 7, 2018 · The 427 side-oiler engine belongs to the Ford FE family, arguably the peak of Ford’s big cubic inch V8s. I know the 428 is more period correct but I dont really care about that. The 427 can be worth a fortune, original untouched crate motors have gone for over $80,000. 460 - I have access to both a 428 and a 460 which are in marginal condition. Built by KUNTZ&CO. 0/429, 7. I learned quite a bit about these engines and it was a good experiance for me. But they were already working on the LIMA 429 as a replacement. In the world of Ford muscle engines, the 428 and 429 are two popular choices due to their impressive performance capabilities. looking at the flywheel on one side it has about a 1. In horsepower / Torque , which prevails a 427 sohc or boss 429, with same compression ratios, cubic inches, and valve lift / duration ? Jan 7, 2007 · 429:. Sep 17, 2024 · The Boss 429 and 429 Super Cobra Jet V8 engines rank as some of the most powerful engines ever put in the Ford Mustang. There are few if any original heads to be had. recent articles that i have read stated that with a few changes to the 400 such as heads, cam, and bump up the compression, a person can have an engine that can out run a 429/460. i have a 390 with a 2U crank and a 4 speed flywheel that was supposedly balanced to match. 91:1 rear axle with limited slip Traction Lok. Jun 9, 2004 · The 429 was short lived and I will admit that it has more potential than the 428, the project really never left the ground. 78 you come up with 105%. The Apr 1, 2009 · It would have cost little more to use a thick core block and use crossbolts on all of them to the end. Nov 2, 2024 · The Ford Boss 429 and 429 Super Cobra Jet engines were at the top of the performance big block Ford mountain in the late 1960s and early 1970s. The change occurred in the middle of the production year so some early Cobra Jet cars had 428's, later cars were 429's. Some of t he push rods on an original Boss head would hit the side of the regular 429 block in the lifter valley. Any heads will interchange from 1955 to 1979 the tunnel ports will even bolt onto the earlier 326-350 Pontiac One had the Boss 429. com Mar 8, 2018 · The Ford 429 was developed under Ford's new "385" series which was an advancement from Ford's 427 and FE designs. Nov 14, 2007 · 427 vs. Mar 27, 2009 · And nowadays yea,id pick the 429 over the 428 in most cases. Ive been told by a few guys lately that you can use a standard tranny flywheel from a 390 on a 429 or 460. Comparing the 428 to the 429 is unfair for most compare the 69-70 Mustang with the 428 to the 71 with the 429, and the 71 body is a bit heavier. Ford released the 429 Boss as a homologated engine for NASCAR in 1969. Oct 2, 2023 · The Ford 428 and 429 are powerful engines with similar performance, but the 429 has a larger displacement and slightly more horsepower and torque. FYI, aluminum heads will save only about 36 pounds on an FE over cast iron heads, but an aluminum intake will save about 50 over the equivalent cast iron intake. Jump to Latest 21 - 27 of 27 Posts. T-Birds with 428's were only available with the C6 that was also introduced in 1966. 0 liters, this engine was capable of delivering substantial power. The later piston, which appears starting around December 1968, is marked "428" and "SUPER" (thanks to Randy Pollock for the picture), and differs from the earlier pistons by having additional metal in the pin The 428 CJ/SCJ was a powerhouse for sure, and in the lighter bodies was lightning quick. ) are interchangable. In 1971 I used a 427 block (. Most lean towards the 460. But the 428 flywheel is not the same as the 390 flywheel. Ford Tough! Mar 18, 2004 · The 428 "SCJ" (Ford never used this term with the 428CJ , collectors invented it) has some other differences in the short block too. 3) An oil cooler Mar 28, 2024 · The 429 was not a separate option choice that could be gotten in any model. Both trucks running 12. 4-liters) to 428 cubic inches (7. We let the owner show us how her ride sizes up versus the legendary 1969 Boss 429 Mustang. A step up to the 429 Cobra Jet provided an additional 10 horsepower, according to Ford's Oct 25, 2002 · FE & FT Big Block V8 (332, 352, 360, 390, 406, 410, 427, 428) - 427 SOHC questions - dove performance took all the original prototype and production tooling from ford after the NASCAR plan got canned. Feb 6, 2007 · Quote Reply Topic: 72 351CJ vs 72 429 Posted: 06-February-2007 at 4:41AM In 72 Ford only called the 351 4V a Cobra Jet and the horespower numbers must have distracted most buyers from looking at the torque differences between the 351CJ and the base 429. In Cobras, only FE series engines were used in the big block cars. 98. com 1/4 mile drag race between a rare 1970 Cougar Eliminator powered by the legendary 428 Cobra Jet big block and a 1969 Chevelle SS 39 Jun 12, 2004 · Like guns said, the 429 shares no characteristics of the "FE" 360 & 390. Ford was known for producing successful high-performance, big-block engines, such as the 427 cubic-inch and 428 cubic-inch powerplants. The 460 was an improvement on the 429 and the obvious means to increase cubic inches was to stroke it and make a wider selection of engines for different cars and trucks. Sep 26, 2011 · FE & FT Big Block V8 (332, 352, 360, 390, 406, 410, 427, 428) - 390 vs. The 428’s long 3. Aluminium heads should knock off about 40lbs and an aluminium intake would probably drop another 10-15lbs so the 302 is probably around 400. One guy says its a direct boltup and another told me machining is required. These engines took the place of the outgoing Y-block engine which only ran for a few years after replacing the flathead V8. Kevin May 31, 2006 · for the first thing they will NOT interchange the 428 is a FE and the 429 is a 385 series two completely different Animals, but the 429 CJ head is most part way better. Even the "Blue Cresent" was a disappointment. 975" Comp Height: 1. 080 inch bore Pin Dia. I like the idea of staying with a 429 for originality, but not if it makes a huge performance difference. They are rare, they all had manual transmissions, and they're now quite expensive. 427 SOHC- <---BIG BULLSHIT artist in the house Give up. Oct 3, 2010 · Though the street version wasn't as quick and fast as the Cobra Jet 428, it was no dog. zftawsa gepybb gcsatuv cpn gqilzc lnys lep lgenasr rynmln xdmet