i am putting a fastburn 385 hot cam motor in my 88 iroc. i understand stock tpi setup naturally asp will kill this motor so i will probably buy the ridiculously overpriced tpis setup.. i also have a procharger d1sc tpi blower setup. i was wondering if i needed to spend the money or just use the stock tpi if i supercharge. any problems supercharging this motor? any ideas would be greatly appreciated. also any ideas on headers for fastburn heads in a 3rd gen car? maf or map? dont mind converting if i have to. im lost> anyone done similar setup? this could turn into a pricey experiment. dont mind if it works.

 

Even with a supercharger you still need an intake manifold that will match the power characteristics of the engine. Using a stock TPI intake will just boost the low end torque beyond usefulness and kill the top end of that engine.

 

Have you looked into the HSR?

 

thanks for the info. also fastburn 9.5/1. any problems running pump gas supercharged? 12lbs boost on similar motor.

 

Personally, I would get the HT 383 if I were to supercharge.