Question about valvetrain
I have a GSR head with supertech valvetrain (dished valves). I know the dished valves are for low compression, but can I use this head (along with a thicker headgasket) on a 12.5:1 cr B20 block to help lower the compression closer to 12? Or will this not be a good setup at all (because of the valves)?
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slowazzhatch
All Motor / Naturally Aspirated
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Jun 1, 2004 08:51 AM



