Recent content by kings0ul

That's almost double the horsepower with only 9psi? That's huge numbers if that's right but I wonder how long the engine will last

I have an 01 ranger with the 4.0 sohc, and I'm trying to find info about forced induction on these motors, the general consensus is that on 91 octane the stock motor can handle 6ish lbs of turbo boost reliably. The question I want to know is would the motor tolerate more boost if I put it on e85...