Any idea how much boost you can run while running the supercharger w/ TRD 7th injector? Any pinging with a 9lb pulley?

 

I run a 2.2" (9.5psi) on the street and a 2.0" (up to 12.5psi) at the track. My truck is tuned for them though and I have water/methanol injection. My truck has never pinged. If you want to set your 7th up right, look into getting the URD additoinal injector controller (AIC). It enables you to tune the 7th injector.

Dave

 

Thanks for the response. Congrats on the solid numbers!