GSC Cam Indexing - Help

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Jun 10, 2005, 05:56 PM

xchoirboy

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GSC Cam Indexing - Help

Installed a set of GSC 272in / 264ex cams and HKS cam gears last weekend. My question is what index are you running? Currently I'm getting lots of detonation at higher rpms and they are not making power

. Did a tooth get skipped during install?

current mods
Helix DP and Axle back
Xflash

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Jun 10, 2005, 06:09 PM

mooreboost

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I think its -4/-1 that people run, but don't hold me to that. However they should also be working fine at 0/0.

I would recheck your install.

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Jun 10, 2005, 11:38 PM

xchoirboy

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any other clues

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Jun 10, 2005, 11:47 PM

evodave

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i LOVE mine and i use the stock cam gears....something got messed up as i made 489 awhp on 93 oct and alky/water injection at only 25psi with 272/264 gsc setup. Who installed them? Something got messed up i assure you.