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L92/ls3 head gasket thickness help

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Old 02-28-2017, 12:54 PM
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Default L92/ls3 head gasket thickness help

Hi I finally got my rotating assembly put together with mahle 4.070 pistons and scat h beam rods with stock crank, anyways my pistons are sticking out of the bore about .018-.019 that was measuring from the side of the piston were the pin clip is. Anyways I am debating on weather I need a .060 or a .066 head gasket. Heads were slightly surfaced and I do have a mild vvt cam with phaser limiter. Cam is a mast 218/230 568/578 116lsa +4 cam
Please let me know as I am trying to get engine in car running by weekend.
Thanks
Richard
Old 03-04-2017, 04:46 PM
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You should CC the combustion chamber to figure what compression ratio you want to end up with. I would also get an exact measuresment of the pistons. The are several compression ratio Calculator out on the net.



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