procharger pulley help

Reply Subscribe

Thread Tools

Search this Thread

Dec 28, 2009 | 06:39 PM

udlose99ta

Thread Starter

10 Second Club

iTrader: (18)

Joined: Dec 2005

Posts: 334

Likes: 0

From: kentucky

procharger pulley help

ok, I have searched and searched so i now I'm gonna just ask...

I have a p600b that I am putting on the 355 I built for my boat. My question is what pulley's do i need to make 10psi @5k? Or how do i find the info myself. I think my crank pulley is 6".

forged 355, 8.5 comp, fully ported patriot aluminum heads and intake, comp xtreme marine cam, thru hull exhaust

Dec 29, 2009 | 04:46 AM

EPP

FormerVendor

iTrader: (22)

Joined: Mar 2003

Posts: 13,063

Likes: 2

It is probably going to take the smallest ProCharger pulley you can find for a P600B to make 10 psi on a 3.55 at 8.5/1 with a 6.0 crank pulley.

Dec 29, 2009 | 05:38 AM

udlose99ta

Thread Starter

10 Second Club

iTrader: (18)

Joined: Dec 2005

Posts: 334

Likes: 0

From: kentucky

Thanks, do you carry them? Would it help with a smaller or larger crank pulley?

Dec 29, 2009 | 05:59 AM

EPP

FormerVendor

iTrader: (22)

Joined: Mar 2003

Posts: 13,063

Likes: 2

Quote:

Originally Posted by udlose99ta

Thanks, do you carry them? Would it help with a smaller or larger crank pulley?

Yes, I do carry them. It would help to have a larger crank pulley made, so that you don't have to drop down to such a small blower pulley, as the smaller pulley will give you less belt wrap. Bottom line: You'll have less belt slippage with a larger pulley. You can take your crank pulley to a good local machine shop and have them create a new one that is roughly one inch larger. Jut make sure a larger crank pulley will maintain adequate belt clearance around your drive accessories. Thanks. Bob

Reply Subscribe