Ford 429 engine specs

The Lima series engine is one of Fords most enduring powerplants. Initially replacing the 401 Super Duty V8 the 70L replaced the 477 and 534 Super Duty engines for 1982.

The engine is run with all accessories and intake and exhaust system as installed in the car.

Ford 429 engine specs. The 429 Cobra Jet was a V8 engine offered by Ford Motor Company in the early 1970s that was a. The Boss 429 was no exception of course with a factory rating of 375 horsepower. In actuality a 429 Boss engine produced over 500 horsepower.

Today the 429 can be found in many Lincoln Mercury and Ford models produced in the late 60s and early 70s. The aluminum heads used in the Boss 429 engines featured. Modified hemi-spherical design.

One long and one short rocker arm per cylinder. Different oiling system. The Boss 429 was a 385 motor but with the above changes is not interchangeable with other 429 blocks.

This means that both engines have roughly the same outer dimensions. The 429 is 34 inches by 30 inches by 30 inches and the 460 is 34 inches by 27 inches by 30 inches. These massive engines certainly weighed plenty however.

The 429 weighed in at 635 pounds while the 460 was an incredible 720 pounds living up to its big block heritage. Bore and stoke 400 x 287. 200 to 225 horsepower with 282 to 305 ftlb torque depending on engine code.

Two barrel or four barrel Autolite carburetor depending on engine code. The Ford Racing 460 block has a 10320-inch deck height which is the same as the original Boss 429. The bores were machined to 4375 inches and a 3590-inch-stroke forged crank was used giving.

1972 and later horsepower figures are SAE NET which vary slightly depending on chassis and application. The engine is run with all accessories and intake and exhaust system as installed in the car. Compression ratios also vary depending on the exact application.

This 429 Engine is being built for a 1968 Ford Thunderbird. The 429 is part of the 385 Series engine built by Ford which includes the 460. They both share the same block with different Crankshafts to change the displacement.

This engine was introduced in 1968 and features an 111 compression ratio and pushes over 400 HP in stock form. Initially replacing the 401 Super Duty V8 the 70L replaced the 477 and 534 Super Duty engines for 1982. After 1991 the 429 became the sole gasoline engine offered in Ford commercial trucks.

The 46075L was used in trucks under 1½-ton payload. Sharing its 436-inch bore with the 460 the 429 was designed with a shorter 359-inch stroke. The 300 Traction-Lok differential pumpkin is included.

The car currently has a working 1972 429 PI engine that I added a 460 crank to when it was rebuilt about 3000 milesago. This engine has TRW forged 060 pistons 472 cubes Crower level 2 cam adjustable Crane roller rockers Edelbrock Performer intake and Edelbrock 600 cfm carb. The Boss 429 engine was offered late in 1969 and was rated at over 370 horsepower.

It had aluminum heads with extremely large free flowing ports contoured exhaust manifolds a high rise intake manifold to help it gain horses. The block was a strengthened 429 cast block. They had HP429 cast into the front left side of the block.

In the 1950s Ford introduced a three-tier approach to engines with small mid-sized and larger engines aimed at different markets. All of Fords mainstream V8 engines were replaced by the overhead cam Modular family in the 1990s and the company introduced a new large architecture the Boss family for 2010. The Lima series engine is one of Fords most enduring powerplants.

Arriving on the scene in 1968 first as the 460 in Lincolns and as the 429 in other big Fords this 385-series engine survived. As with the FE line of engines Ford also offered Cobra Jet Cobra Jet - RamAir and Super Cobra Jet versions of the 429. The Cobra Jet rated at 370 HP was equipped with a Rochester Quadrajet 700 cfm 4 BBL carburetor larger camshaft 1131 compression ratio and a special set of cylinder heads.

Ford 429 Engine For Sale. 5 Results Found This Page. Today Feb 5 2021 522 AM FORD 429.

Purchase today for USD 832monthly. D0AE-H 1970-1971 429 Big-Block Ford 224172 valves 735cc chamber Cobra Jet Super Cobra Jet D0AE-J 1970-1974 351 Cleveland small-block 204166 valves 762cc chambers D0AE-M 1970-1971 351 Cleveland small-block 219171 valves 628cc chambers. 429 Cobra Jet Four-bolt main engine block with exception to some early 1970 models.

Larger cylinder heads225 inches172 inches intakeexhaust. Rocker arms were stamped steel 1731 ratio with sled type fulcrums threaded screw-in rocker studs and pushrod guide plates. Also included were a set of free-flowing header-style exhaust manifolds.

The Boss 429 carried an output rating of 375 HP and 450 lb-ft of torque. However it is often speculated that the 429s true output was somewhere closer to 400 HP. Power was directed through a Ford Toploader four-speed close ratio transmission.