Diamond Racing Forged Pistons Toyota Supra MK4 2JZGTE 2JZGTE 2JZ-GE 86.5mm +1.0mm -4.0cc 10.1:0
is backordered and will ship as soon as it is back in stock.
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Description
Specs
Bore Diameter 86.5mm
Stroke 90.0mm
Rod 5.590
Comp Height 1.245
Weight call
Pin .866 x 2.250
CC -4.0cc
Comp Ratio 10.1
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 87mm x .040 head gasket
Top ring down dimension: .300" 1.338cd - .280" 1.180cd
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: 0.245" intake and .230" exhaust
2618 material for High HP/Boost applications
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