What is the highest PSI of boost that you have seen someone boost stock N/A rotors without blowing up the motor? And not someone just talking shiznit,if you have you actually seen it or done it, I want to know the numbers.

Thanks

 

well, aaron cake. I dont tend to think he's a liar and he has said his car has seen 10psi

 

i to have heard people running 10 psi, but with a supercharger. I think that was the limit on the chager setup though, the guy couldnt make the belt any tighter to get anything more.

 

its not about boost its about having enough fuel to compensate for the boost levels

 

It's all about the fuel....

 

I recently went 15psi, the engine blew because of a bad ecu not overboost or creep. I have Walbro pump, 550cc primaries, 720 secondaries and fpr. Well I had I will be selling the TII setup: 91 intercooler, fuel rails and intake manifold with 550cc hi-impedance primaries and 720cc 12A turbo secondaries. Just bypass the resistor pack for the primaries and presto!