JA MODIFIED is a professional leading engine parts manufacturer,JA modified specialize for Forged piston and connecting rod business on racing and performance market.We offer engineering services from design development to mass production.Our product engineers, CAD/CAM engineers, and QA engineers work as a team to provide optimized solutions for our customers.
Additional Information:
Expansion controlled designs for small fitting clearances. With the tighter fitting clearances comes reduced engine noise, reduced wear, reduced emissions and improved oil control in the long term.
Forged from enhanced 4032 alloy and CNC machined
Honed & reamed pin bores and precise fit
Custom piston:JAmodifed can produce pistons for almost all engines. If the parts you need are not within our standard, or you need pistons with different configurations, please fill in the CUMSTOM FORM and check PISTON CATALOG, we will have a design engineer to measure for you Customized.
See Other Pistons:
Acura & Honda-H22F22:Bore:3.503-CH:1.181-CR:9-Pin Size:0.866
Acura & Honda-GK5(L15B):Bore:2.874-CH:1.031-CR:12.5-Pin Size:0.785
Acura & Honda K24 w/K20A/A2/A3 (NA/TURBO):Bore:87mm-CH:1.181-CR:9.0-Pin Size:0.866