Chevy 383 Stroker Swap
Speed-Pro forged-aluminum “supercharger” pistons with -12cc dishes produced 8.5:1 compression with the AFR heads’ 74cc chambers, an 11.2cc compressed gasket volume, and 0.011-inch deck height. Perfect for lots of boost. The rings are 0.030-over, 1/16-inch ductile iron with barrel-shaped top rings and tapered secondary rings to control boost pressure and improve oil control. The top rings were gapped at 0.024 inch and the second rings at 0.018. View Related Article
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