L92 valves in 317 heads? has anyone done this?

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10-03-2012, 08:10 PM

promaro396

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L92 valves in 317 heads? has anyone done this?

I'm about to start on a ls build for a 01 v6 camaro I just got. I wanna get a lq4 and I wanna use the 317 heads cause this is a budget build. So my question is has anyone put big valves

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10-03-2012, 08:18 PM

promaro396

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Sorry. My phone messed up an it wont let me finish that last post nor will it let Me edit it. Ok so has ayone put the big valves from a l92 into a set of 317 heads

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10-06-2012, 12:28 AM

bww3588

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Will not work. Intake valve will be hitting or overlapping the exhaust valve. In The ls3 heads, the valve spacing is changed and the intake guide moved over to fit the large intake valve.

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10-06-2012, 12:10 PM

A.R. Shale Targa

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TEA has taken LS3 valves and turned them down to 2.04 or 2.05 in order
to take advantage of the lightweight hollow stems yet have a larger
diameter than a production LS6 valve

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