Does your Ford small-block need a potent ignition system? Performance Distributors Street/Strip DUI is an easy upgrade for a ...

While the 5.3L LS4 V8 was the first car engine to feature Active Fuel Management (cylinder deactivation) technology, it was not Flex Fuel capable and did not have variable valve timing. As mentioned, ...

The Regulations prescribe that the engine conform to applicable standards comprising provisions for: emission control system and defeat device (section 9 of the Regulations); exhaust emissions ...