JA Modified Pistons is the leader in forged Pistons on racing and high performance market.We combine light weight, high strength, precision machining and premium materials to design Custom forged pistons for a large variety of engines.
Additional Information:
compensated ring groove assure proper ring loading and oil control
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.
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:
Audi&VW-EA888:Bore:3.248-CH:29.6-CR:9.0-Pin Size:0.9
Audi & VW -EA113-1.8T:Bore:3.188 –CH:1.259-CR:9.0-Pin size:0.8
Acura & Honda-L15B( GEN X):Bore:2.874 –CH:1.031-CR:10.3-Pin Size:0.787