Wiseco Pistons Honda Acura GSR LS B16A B18C1 81.5mm 10.5-11.8:1 K566M815AP
Description
Wiseco Pistons Honda Acura GSR LS B16A B18C1 B18A/B 81.5mm 10.5-11.8:1 +5cc dome.
Valve pocket designs allow maximum flow around the valve, allowing the use of oversized valves and high lift cams.Piston crown shapes are designed to promote the maximum intake charge efficiency through a scavenging mixture âÂÂCross Flowâ during intake and exhaust valve overlap.
More fuel and air equals more horsepower.Piston domes are designed for optimal quench during the compression/ combustion cycle, resulting in resistance to detonation and pre-ignition.
The end product is longer engine life and increased horsepower potential.Precision machined ring grooves with proper orifice/ accumulator volume feature calculated groove root diameters and axial widths, providing excellent surface finish and flatness, maximum ring seal, and minimized blow-by and oil consumption.
More fuel and air equals more horsepower.Piston domes are designed for optimal quench during the compression/ combustion cycle, resulting in resistance to detonation and pre-ignition.
The end product is longer engine life and increased horsepower potential.Precision machined ring grooves with proper orifice/ accumulator volume feature calculated groove root diameters and axial widths, providing excellent surface finish and flatness, maximum ring seal, and minimized blow-by and oil consumption.
Compression Ratio:
B18C 11.8:1
B18A1/B1 11.0:1
B18A1/B1 With B16 Vtec head 11.6:1
B17A1 11.0:1
B16A 10.5:1
Notes: Includes full set of pistons, piston rings, wrist pins & wrist pin clips
