I have a 99 RS and I want an HRC Stage 2 kit w/ the FMIC. Will I need new pistons and rings???
no. just go buy the kit, install it, and enjoy the boost!later!
No pistons/rings necessary. Just don't play with the boost; enjoy the preset 8psi boost until you get internals.Later,fly1http://fastgs.homestead.com/fastgs.html
___________Kon C"Sometimes, a man has to do what a man has to do."
How much horsepower will I have running @ 8 PSI??? Could I run higher at the strip and then go lower for street???
hahn's website says.. 250-275 hp @ crank. 8-10psi...Junoon97-RSautomotive/industrial design student Michigan