Can i run a 8psi pulley with the kit i just got safely? I have a CT kit no aftercooler with FMU, test pipe, and a CT header. Just wondering i dont want to take any chances on hurting something since i dont have an EMS yet. If this is safe, where could i get one?

Thanks

 

I'd rather save more $$, get the AEM 1052u and tuned to avoid getting a new motor.

 

7psi is the most stock injectors can handle, above that you'll have to have something to tune with. Definitely put it on a dyno or get a wideband if you change the pulley. With a smaller pulley my car was running really rich down low in order to be safe up top. I got a VAFC to pull some fuel and it helped drastically.