I just measured the pulley and I can't believe it's that small and only generating around 5lbs of boost. The Nissan Xterra kits use an M62 with a much larger pulley but make the same amount of boost. I'm thinking our crank pulley must be smaller. So much for the low buck boost increase. I wouldn't want to run too small of a pulley on the s/c to avoid belt slippage.

The pulleyboys guys could probably make a crank pulley but I'm afraid to think what that would cost unless we had a GP and a minumum order of 8-10 or something.