Description
Specs
Bore Diameter86mm (+0.040in Over)
Compression Ratio10.9:1
Rod Length5.900in / 150mm
Stroke94mm Stroker
PinH-13 .866in x 2.250in x .225in
Piston Features:
3D milling on piston crowns for ready to install finish
Offset pins for quiet operation
Side gas ports for better ring seal
Moly skirt coating for friction loss and skirt wear protection
Ratios figured for 87mm x .040 head gasket
Top ring down dimension: .325″-.300″ 1.020cd
Premium 8620 .180W wrist pins chamfered for roundwire locks included
Premium 1.0mm x 1.2mm x 2.8mm ring package included
Over-sized valve pockets – for larger than stock valve sizes
Valve pocket depth: 0.200″ intake and .190″ exhaust
2618 material for High HP/Boost applications
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