race4food
forum member
Does anyone have a "real" before and after Dyno graph of just the BBR stage 2 NSR cams??
I dont want one with oh I threw in exhaust and pulleys ect.. I would like proof they add HP with out losing torque/HP below 4000...
I dont want one with oh I threw in exhaust and pulleys ect.. I would like proof they add HP with out losing torque/HP below 4000...