3.910 bore block with 3,987 heads
12-30-2009, 04:01 PM
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3.910 bore block with 3,987 heads i have a stock cube ls1 and im going with a set of afr 205s that have been opened up to a 3.987 combustion chamber i have a set of mls 5.7 gasket and they seem to have a little bit of a lip on the head side but the block side works should i run a 6.0 head gasket to get rid of the lip and make the gasket fiit bigger around the block
12-30-2009, 06:41 PM
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Yea you should use the 6.0 gasket.You don't want the gasket edge out over the heads combustion chamber.I had to use 6.0 gaskets with my ETP 5.3 heads-have a chamber opened to 3.95.