I’m running a Procharger P1X H.O. Kit With a 3.40” pulley Getting About 9-10psi Of Boost & I’m wondering what’s the smallest pulley I can use on it to Up the Boost. Anyone know? Thanks.
No belt Slip I Was Seeing 11-12psi But i Built My Motor With 9:1 Compression Pistons So I’m Seeing A Little Less Boost Which is Why I Want To Up The Boost A Bit If Possible With a Smaller Pulley.I THINK....you should be seeing more than 9-10psi with a 3.4 pulley on an HO. so you likely have belt-slip