Can anyone tell me the items needed to produce 400 whp with my H22 Accord 1990? The engine was recently rebuilt with 8:1 compression pistons. The turbo I plan to use is the Precision SC61 turbo. What else is needed for a complete turbo kit to obtain 400whp with pump gas? Who manufactures the large intercoolers?

 

precision has a large intercooler

 

Man 400whp on pump gas? That's not so easy to do

 

actally you can do it but you have to use an additive which then doesnt really make it pump gas anymore depending on who you talk to. but I have seen 395 whp on pump gas with an additive. you dont really need a large intercooler to be able to produce 400 whp. your best bet is to go to http://www.importreview.com or http://www.importbuilders.com that is who built my motor and many of my friends motors. jeff is a really good guy and he can help you out better than anyone