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iTrader: (2)

I bought an L76 to build for my camaro, and the builder is telling me the motor came with 243 heads compression is at 11.5 to 1 . Supposedly this motor came out of a tahoe that was warrantied. The highest compression I can find listed anywhere is 10.4 in a G8 gt, but that has different heads than what came in this Tahoe. The rotating assembly had material removed like it was internally balanced. Is this some kind of a screw up from the factory??

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iTrader: (16)

Thats a hybrid L76 engine.

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iTrader: (2)

That's what he said. does it have 11 .5 to 1 compression with 243s oris he wrong about the compression

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iTrader: (16)

No, that sounds about right.

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iTrader: (2)

thanks, I appreciate the input!

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iTrader: (2)

Looks to be 10.8:1, so I gues with L92's I would be around 10.3:1