M20B25 block, M52B28 crank, 130mm rods, stock M20B25 pistons.
My math says piston should be 0.5mm below deck at TDC. This is #1 at TDC. Doesn't look below deck.
Our cam has extra 0.050 lift. I'm worried a .040 head gasket will cause valve interference.
Need an experienced engine builder to explain.
My math says piston should be 0.5mm below deck at TDC. This is #1 at TDC. Doesn't look below deck.
Our cam has extra 0.050 lift. I'm worried a .040 head gasket will cause valve interference.
Need an experienced engine builder to explain.
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