Quality forged piston for racing applications Mitsubishi- 4G63：Bore3.385 -CR9.0

JA is a leading piston manufacturer in China. Since its founding JAmodifed has been committed to providing the best parts, prices and customer service in the automotive aftermarket industry.Also,we offer custom piston.JA pistons are quality forged pistons for domestic automobiles, sport compact and racing applications.

Additional Information：

• High tensile strength and evenly distributed hardness
• 3mm oil rings for better oil control and reduced friction for more horsepower
• compensated ring groove assure proper ring loading and oil control.

forged custom pistons :JA automotive forged pistons are sold in complete sets, in OEM specifications (contact us if you require a different size or compression rate). Designed to withstand high temperatures and increased pressure, JAMODIFIED forged parts have undergone demanding tests to obtain the best reliability, performance and quality.

JA modified 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 piston catalog, we will have a design engineer to measure for you Customized.

See other pistons：Mitsubishi-4G93TURBO、Mitsubishi-4G93NA、Mitsubishi-4G63EVO、Mitsubishi-4B112.0TEVO-GEN-X