Does anyone have access to technical data regarding the pulley offset distances between the corvette, gto, and truck accessories? I need to make a spacer for my supercharger kit and want to make sure of the spacer length before i machine it.
Does anyone have access to technical data regarding the pulley offset distances between the corvette, gto, and truck accessories? I need to make a spacer for my supercharger kit and want to make sure of the spacer length before i machine it.
I happen to have a brand new ASP LS1 Fbody underdrive pulley I can measure. Will that help?
From the end of the flange to the shoulder where the bolt seats... 1.445"
From the end of the flange to the flange behind the seal... .950"
From the end of the flange to the back of the pulley... 1.380"
See my truck data in the "My Garage" section here... http://www.ls1truck.com/forums/my-ga...tml#post191709
Crankshaft pulley offset:
Vette: 0.600"
F-body: 1.000"
Truck: 2.250"
according to Will Handzel (How to Build High-Performance Chevy LS1/LS6 V-8s)
Richard, Greg already took care of you and I can't find the pulley pictures and dimensions I used to have. I thought Pace had them but this is all I could find.
LS1/ LS6 & LS1 Based Truck Engines
97 GMC, 2002 LS6.
1991 GMC Syclone #1428
Damn, I skimmed through the book and missed that. I knew I saw it somewhere.
<div class='quotetop'>QUOTE(85C10 @ Jun 15 2007, 10:42 PM) [snapback]96934[/snapback]</div>Crankshaft pulley offset:
Vette: 0.600"
F-body: 1.000"
Truck: 2.250"
according to Will Handzel (How to Build High-Performance Chevy LS1/LS6 V-8s)
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See my truck data in the "My Garage" section here... http://www.ls1truck.com/forums/my-ga...tml#post191709
On my way to get the book.. Does anyone have the offset for the GTO or is it the same as the F body? The guys over at ATI were thinking it was around -3/4 of an inch relative to the truck pulley offset.
Does anyone have a Fluidampr model 740102 they could measure up for me? How about an ATI 917276? I really only need a couple of dimensions so i get the axial offset and angular alignment correct for the blower belt. I'm going to design and make a pulley for the Procharger F1A kit to fit a 2004 - 2005 GTO. The more I can have made up front the cheaper it will be for all.. Any pictures of either in or out of a GTO would help as well..
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