Piston, Wiseco Piston Pro-Lite CZ 400 83.90mm 8977P839 e-ebc If you want the book

If you want the book signed by Author David Russell

race proven designs

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Premium top end need bearing

Piston, Wiseco Piston Pro-Lite CZ 400 83.90mm 8977P839 e-ebc If you want the bookWiseco Pro Lite Pistons features dedicated forging, race proven designs, CNC machined, Premium top end need bearing, high performance ring set, and highest quality alloy pin. Benefits include superior strength weight ratio utilizing Aerospace alloy. Optimal shape and profile for peak HP and service life. Precision machined, highest quality materials for strength and reduced friction. Extended life and sustained power. Consistently true and durable.