here's info on the car.
1988 IROC 305 5speed, edelbrock 52mm tb/runners/intake/headers, flowmaster cat back, catco catalytic converter (3 in.), 24 lb injectors, 13 lbs ATI procharger (intercooled obviously).

rear wheel results (keep in mind this is with stock chip)

362 hp
406 torque

 

well done

 

Hmm, that looks awfully similar to my setup... what kind of procharger are you running? What pulley did you get to get 13 lbs (and at what RPM is that?)?

Sweeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeet... gotta love blown 305's... unless, of course, you have a blown 350.

Jon

 

sounds about right......i never dynoed my car but it was running about 112-114mph trap speeds if i had it tuned right and you should be able to duplicate that

WELL DONE AGAIN

 

It's the P600 model Procharger.....i don't know which pulley # it is but the previous owner say it's a 13 lbs pulley... and yes it's a 305. Also the dyno only went to 5500 RPM...it was still making power and according to the previous owner, max power should be at about 6300-6400rpm.

Thanks guys

 

What kinda belts are you using on that, and how many ribs are the pulleys?

Jon