Spec
Bore Diameter 84.5mm
Stroke 92.8mm
Rod 6.063
Comp Height 1.080
Weight call
Pin .787 x 2.250
CC -6.5cc
Comp Ratio 12.5

Piston Features:
3D milling on piston crowns for ready to install finish
Offset pins for quiet operation
Moly skirt coating for friction loss and skirt wear protection
Side gas ports for better ring seal
Ratios figured for OEM head gasket @ OEM Deck Height
Top ring down dimension: .230"
Premium H13 .240W wrist pins chamfered for roundwire locks included
Premium 1.2mm x 1.2mm x 2.0mm ring package included
Oversized valve pockets - for larger than stock valve sizes
Valve pocket depth: 0.115" intake and 0.000" exhaust
2618 material for High HP/Boost applications