HyTech's modified oil pump gear allows the pump to spin 10 percent slower than the stock RSX Type S gear. This shifts cavitation to the 9,500rpm zone. If you need more than that, it's time for a ...

Oil pump gear problems aren’t necessarily new to the Mustang world. High-horsepower, high-revving 3V and 4V modular motors also experienced similar problems, but generally to a lesser extent in ...

If you drain oil via the dipstick tube, look for a pump with the largest-diameter suction wand that will fit the dipstick tube’s inside diameter. 4. Capacity If the pump is supplied with a waste-oil ...

Ford’s 5.0L Coyote engine has been a proven soldier in the world of high-performance. Despite being just a “little” 302, it can out-muscle many engines.