Crank pulley info need!

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Dec 3, 2009 | 10:56 AM

Tricked-Out-Toy

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Crank pulley info need!

Does anyone have specific size,offset and radius information on ALL the ls series crank pullies? we have 05 ctsv and we are looking to over drive the maggies with a larger crank pulley from a truck or tbss. any help would be great

Dec 4, 2009 | 02:41 PM

67_CAM_LS1

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Try hotrodlane.cc. They have a lot of good info but the web page is kinda difficult to navigate. Calling would probably be easiest.

Dec 4, 2009 | 11:10 PM

Tricked-Out-Toy

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Quote:

Originally Posted by 67_CAM_LS1

Try hotrodlane.cc. They have a lot of good info but the web page is kinda difficult to navigate. Calling would probably be easiest.

Called them, EPP, lingenfelter, Im still waiting to hear back from ECS and MTi... I cant believe this is that difficult!? The V acc drive setup is the same backspacing as a C5, are those guys over driving the crank at all or can they swap to smaller blower pullies? Magnuson said "sorry the boost you make is what you make" when I asked about at least getting a 1:1 drive on the back pullies... ANYONE have ANY ideas????

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