Thread: What would i have to do to safely run a 3.0 inch pulley?

Originally Posted by FastKatt

I have a MPS from ZZP (3.4 & 3.2)
On Slicks, last fall I ran a 13.274 1/4m with the 3.2 pulley and STOCK Timing...
No Cam, No Rockers, No IC!

I believe with the tuning I've done since, I should be in the high 12s with the same mods
HTH

You WB tune? A 3.2 on a GEN V, with no cam, rockers or IC is impressive, if you have no knock and are running a decent AFR. Times look very good too.