للبيع HKS 21003-AN014 Piston Kit STEP-2 BCD (d=87) for NISSAN Sklyline GT-R (R32/R33/R34) RB26 2.8L في الإمارات, دبيإعلان #26069

BCD Piston is one of the strutted Pistons Adapting BCD Structure for improved structural rigidity. Made of highly heat-resistant & durable A2618 alloy. Optimized profile for shorter skirt height and narrower skirt width to reduce weight. The shortened piston pin makes pin boss lighter. Machined to reduce excess thickness parts to achieve ultra lightweight. Two-layer fluoropolymer and molybdenum coating for reduced friction The outer layer is a molybdenum coating effective for sliding under high loads. The inner layer is coated with fluorine plastic for effective sliding