Quote:
Originally Posted by tslyw
Does anyone know what the maximum boost (approximately?) that can be run on stock internals with the FRS?
|
For low quality pump gas max is 6psi
For high quality pump gas max is 9psi
For E85 max is 12.5psi
Tune is so important and in low rpm high torque of PD superchargers ( above 10psi) make alittle stress on engine.
You need good tune plus oil cooler.