What is the smallest supercharger pulley that anyone on this board has ran with a forged 4.6 V8? I'm currently running a 2.5 and have around 9 pounds of boost. I'm just wondering if anyone has ran anything smaller with any luck. If so, where did you get your pulley from?

Thanks,

bixbystx

 

Why not go with a larger crank pulley instead? When you go super small on the supercharger don't the pulleys tend to have belt slip?

I've used ASP and SFPHQ pulleys but I don't see smaller than 2.8.