FE Power Forums
FE Power Forums => FE Technical Forum => Topic started by: MeanGene on March 17, 2025, 12:53:03 PM
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How far down in the hole are the 1138 pistons? Assuming these are "rebuilder" types that allow for decking? 428 + .060
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By my records, they are, 1138 = 1.66 CH 2.593 x .120 dp recess 428 piston, 13.5cc
Put them .030 down on a 10.17 block.