. The compression ratio is 10. Production Numbers: 2dr Coupe, 3. As demand soared following Ford's introduction of the Super Duty platform, the 2 millionth 7. It could be many more obscure reasons. The compression ratio was lowered to 8.
After starting and running the engine, recheck oil level and add as necessary. The name comes from its 3. Also, as timing is increased, it will help improve the efficiency of the motor slightly, so you may see a slight increase in fuel economy but don't bet on it with the 460. That is all those chips do, you can do it yourself and save the money for something else. The 385 came in three engine sizes: the 370-cubic-inch, 6. All other Ford V8 engines have a different valve-cover bolt count. Considering you can sometimes push it to 14° or more, those people see a huge gain in power relatively speaking.
If you've made modifications to the engine, intake, or exhaust or run higher octane fuel you might be able to get away with even more advance. Its headlights, which surround the pony emblem, create a face that is reminiscent of vintage Mustangs. Firing order is 1-8-4-3-6-5-7-2 clockwise on cap. The 385 family had overhead valves with two valves per cylinder. The following chart displays the various injector codes and types used for each model year. Retro hood vents, side scoops and layered tri-bar taillights complete the major styling themes of the new Mustang. Your browser does not support script 1994 Mustang Specifications A new Mustang is built around existing power train and chassis hardware.
See injector code breakdown below. I didn't notice any huge change, but that's because my timing was already set around 11° when I got the truck from my dad and I only advanced it by 1°. According to Saturn timing specifications, the internal fireing order for the Saturn 1. Ford 460 main bearing caps need to be tightened to 105 foot-pounds, while connecting rod bolts are tightened to 45 foot-pounds. Precision castings and hardened rockers help ensure a long life. It won't be a huge change, but every bit helps.
The hood sweeps into a sharply raked windshield and short rear deck. The high pressure oil pump reservoir retains some engine oil. Once you get the fill of it with your finger and see that it won't hurt you. If it is the 4. A new fuel filter is recommended when replacing.
The cylinder head bolts need to be tightened to 140 foot-pounds and the intake manifold bolts get tightened to 30 foot-pounds. When replacing a fuel injector, the correct injector must be used - do not mix and match. In 1983, Ford decided to retain the engine for its towing power. To reduce risk of contaminating the replacement pump, Delphi recommends cleaning the fuel tank before installing a new pump. When talking Ford engines, big block means the 460-cubic-inch engine, which was born during the muscle car era and was the last big block engine used by Ford.
Horsepower dove from 365 down to 245, and then to as low as 208 horsepower. They are found in International T444E engines, but were never used in Power Stroke models. Take cap back off and put your finger back on and watch rotor again, get helper to crank engine like he is going to start it this time. In lieu of an injection pump, the 7. I don't know why it happens, but I seem to read a lot of posts where people say that they checked their timing and it was only 6-8° of advance timing when stock is 10°. . During the oil crisis of 1972, the 460 was changed to get better gas mileage.
Ford's 460-cubic-inch engine ran mainly in pickup trucks. Every single pump is 100% tested throughout the entire manufacturing process for worry free, out of the box performance. To reduce risk of contaminating the replacement pump, Delphi recommends cleaning the fuel tank before installing a new pump. Advanced polymer pump diaphragms help ensure consistent performance in multiple fuel blends. Water in fuel,, fuel filter, air filter plugged, possibly be getting way too much fuel. The Fox-4, the platform, is more solid, due to the larger rocker panels, roof rails and stronger joints. A revamped interior is also inspired, including instruments surrounded by separate spheres for the driver and passenger.
The engine was the premier big block engine for Ford trucks. For additional information regarding this repair visit our web page: Make sure you visit the tool section in our online store, we have great deals on fuel pressure testers:. The engine is based on International's model T444E engine, which is identical save for some slight variances specific to Ford's applications. After the mid-1980s, carburetors were replaced with electronic fuel injection with an output of 245 horsepower and 400 pound-feet of torque. The elctrical timing could be off, especially if the distributor has been replaced, mechanical timing might be off if the timing chain has jumped a tooth or more on one of the timing gears. In 1968, the 460-cubic-inch engine could obtain high torque and horsepower ratings due to lax emission standards.