I'm not SC'd, but I'd love to have someone looking Power Pulley sets like they use on Tuner cars. Lightweight and possibly underdriven. Just the weight reduction of the crank pulley gives loads of extra HP!
Super VXer
I'm not SC'd, but I'd love to have someone looking Power Pulley sets like they use on Tuner cars. Lightweight and possibly underdriven. Just the weight reduction of the crank pulley gives loads of extra HP!
Live, Love, Forgive and Never Give Up
Super VXer
Yah...Originally Posted by Mile High VX
I was thinkin' one of the smarter kids could design a piggyback center hub with interchangable pulleys for changing boost on S/C'd applications...
Like this...http://ngmhouseofpower.com/product_i...roducts_id=143
BOIIIIIIIIINGGGG...
Last edited by Ldub : 03/13/2010 at 06:57 AM
Super VXer
Yeah Baby...
Super VXer
It does work to a point at the OEM settings/Factory parts. I went with a smaller pulley on the supercharger on my Pontiac SSEi and it did help some. And at a Hotrod point my Pro-street 66 Chevy II w/BBC L88 with a BDS 671 Supercharger, between my buddy who had the same charger on a SBC we could switch our pulleys around and have combo's of 13%, 6% under-driven. 1to1. and 6%, 13% over driven. I had my mainly at 6% under and it ran cool and no detention, But at 6% and 13% over it had detention more and ran 10 to 20 degrees hotter. I did cure some of that with a MSD 6AL and a different degreed Comp Cam and re-jetted my Dual Holley 780 carbs.
Last edited by VCrossfan : 03/13/2010 at 11:49 AM
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