Originally Posted by racerdave

Welcome to HAN!

If you want thoes numbers you will have to go with boost. As far as that goes I have done alot of research on turbo/superchargers and I have came up with this.

If you go boost: You will want to upgrade most of the internals, if you want over 400hp, you will have to upgrade almost all of the internals.

You will also need a good depandable fuel system, along with that is computer upgrades.

You will have to tune it, if you dont you will be sorry, if you want thoes numbers you will have to tune it. If you dont, then you could do some damage in the long run.

I would say do a motor swap B or H series, and then go from there, I have seen some wicked fast Boosted H22 and 23, and a few B20's. GOOD LUCK AND KEEP US POSTED (we love pictures)