Diamond Forged Rebel Series Pistons Acura Integra LS RS GS B18A B18B 85mm +4.0mm -2.5cc 10.1:1
is backordered and will ship as soon as it is back in stock.
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Description
Specs
Bore Diameter 85mm (+0.160in Over)
Compression Ratio 10.1:1
Rod Length 5.394in / 137mm
Stroke 89mm Standard
Pin .827in x 2.250in x .200in
Piston Features:
3D milling on piston crowns for ready to install finish
Side gas ports for better ring seal
Ratios figured for 85mm x .030 head gasket @ 8.345" Deck Height
Top ring down dimension: .300"
Designed for pin buttons for maximum strength
Premium H-13 .200W wrist pins included
Premium 1.2mm 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 0.150" exhaust
2618 material for High HP/Boost applications
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