My New 98 gsx build

[CornFed2.4]

I know the ets coolers are nice. But for the money and your plans of running on E85 the Map kit or vrsf FMIC are more than capable of getting to 500hp, for around a 1/3 of the price delivered to your door.

Also, halon is right don't touch the fuel lines unless you have to. They are not a restriction at 500hp.