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Ls1 Engine Build Piston Diameter

Using our Powerhouse caliper, we measure our piston diameter to be 3.901 inches. Since Lunati specified a piston-to-cylinder-wall clearance of between 3 and 4 thousandths for our particular set of pistons, we are right on the money with 0.003 inches of clearance.
LS1 Engine Build - My First Stroker

 Using our Powerhouse caliper, we measure our piston diameter to be 3.901 inches. Since Lunati specified a piston-to-cylinder-wall clearance of between 3 and 4 thousandths for our particular set of pistons, we are right on the money with 0.003 inches of clearance.  View Related Article

 

 

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