Stinger said:That's a speed density ranger motor (hence no vam and the TB cover) that has the turbo/manifold bolted onto it...running like 10psi. It was the one on Hot Rod a few years ago.
Paul C. said:Found this old post. Got a question. How is he running a SD system? What computer etc.??
Obviously backed off the timing and limit the boost. I have that mag but they give little info.
Paul C. said:Okay I read the article again. I think the computer is the one from the 88 Ranger (SD) with a turbo setup from the Tbird. Timing @ 10 and boost @ 8psi. Will the SD computer function with boost? Lots of turbo Dodges were SD.
Still no forged pistons in there but it's been running like that for a few years!
Stinger said:I'm sure he's using an FMU which means the SD computer doesn't know the motor is turbocharged...
Of course it's running fine with cast pistons at 8psi...that's only like 125rwhp :worship: