Originally Posted by
Brandon Powell
I debuted my 121vr in my RC8B this weekend and was well pleased with it. Idled forever and controllable power curve. Power was good around the track. I used both . .
Odonell 97T and 99T plugs
Sidewinder 30% fuel
AE 2035 pipe
Oh yea and I almost forgot, his seems like it wants to idle forever too (even with stock pinch!). He did mention that it had less pinch than usual though...