5 EASY FACTS ABOUT 4AGE ENGINE FOR SALE DESCRIBED

The blacktop has lighter internals which can be also weaker, but it's a bit a lot quicker. No hurt if you are not accomplishing any huge mods, but any pressured induction and you'll be needing to uprate the blacktops internals.As a result they don't seem to be interchangeable among each other Unless of course the matching VVT pulley can also be equ