alright it doesnt matter where i buy the spring from now because hsp wont ansaw me back so any suggestions on which primary and secondary springs to get??

 

OK, I need to know what RPM that pipe makes it's max power at. The stock pipe maxes out at around 5750 RPMs, but the aftermarkets go anywhere from there up to 7500. Thatswhy it's important to match it up so it runs good. You can go ahead and get a violet orderd from Rick Ritter, but maybe HSP can tell us or someone on the forum here can tell us where your pipe runs at.Bubba