Ford began Industry of the 302-cubic-inch V8 engine in 1968. The 302 V8 follows in the twin family as the 260- and 289-cubic inch V8 engines, and is considered a humble block engine. Ford used 302 V8 engines in a Broad reach of models including Falcon, Mustang, Torino and pickups. Mercury too used the engine in a Broad radius of models including Comet and Cougar.
Engine Basics
Brake horsepower adjudjing for the history of this engine available in the 1968 Ford Falcon was 210 at 4,400 revolutions per minute (rpm) with a two barrel carburettor. Brake horsepower with a four-barrel carburettor was 230 at 4,800 rpm. Brake horsepower is measured at the engine output without any load attached to the engine. Torque for this engine configuration with a two barrel carburetor is 310 pound-feet at 2,800 rpm, and 318 pound-feet at 3,200 rpm with a four-barrel carburettor. The Muzzle and stroke is 4.00 by 3.00 inches. Compression ratio for a two-barrel engine is 9.5 to 1, and 10.0 to 1 with a four barrel carburettor.
Ignition Basics
Firing progression is 1-5-4-2-6-3-7-8. Ignition timing for a vehicle with a publication transmission is 6 degrees before top dead centre (BTDC), and 8 degrees BTDC for a vehicle with an automatic transmission. Engine sluggish for a vehicle with a guide transmission is 625 to 650 rpm, and for a vehicle with an automatic transmission is 500 to 550 rpm. Engine vacuum at the intake manifold should be 18. Computerized engine polity technology has allowed engineers to gradually accession horsepower ratings. According to the Ford Engine Association, the redesigned Boss 302 engine Testament produce 440 horsepower at 380 pound-feet of torque.
Over the 27-year Industry drop of the 302 cubic inch V8 engine many at odds formidable performance engine configurations were offered. The colossal performance account offered in the 1969 Thunderbird had a horsepower adjudjing of 290 at 5,800 rpm with 290 pound-feet of torque at 4,300 rpm. This engine had a timing specification of 16 degrees BTDC. Emission standards dawn in the 1970s caused horsepower ratings for this engine to fall. The book within an identical combustion Hospital ward is 52.0 to 55.0 cubic cm. Oil strength should be in the compass of 35 to 55 pounds per square inch (psi). Customary oil total for a inventory engine is five quarts.
