Supertech Nissan SR20DET 86.5mm Bore -10cc Dish 9:1 CR Forged Pistons- Set of 4 (Excl Rings) P4-NSR20-86.5-CR9-H13 Fahrzeughersteller_Toyota RCM / OMEGA Piston Ring

RCM / OMEGA Piston Ring set EJ25 for all RCM Omega pistons in both 4032 & 2618 materials

which utilizes Graphite DJ technology

With a tensile strength much higher than that of the OE bolts and the increased stability provided by the RCM studs larger diameter when further combined with the more uniform clamping force provided by the stud and nut arrangement it is clear why so many successful engines run these kits

R34 Skyline GTRs and Autech 260RS Stageas

866 Pin 3cc 11

Supertech Nissan SR20DET 86.5mm Bore -10cc Dish 9:1 CR Forged Pistons- Set of 4 (Excl Rings) P4-NSR20-86.5-CR9-H13 Fahrzeughersteller_Toyota RCM / OMEGA Piston RingSupertech Nissan SR20DET 86. 5mm Bore 32mm Comp Height 10cc Dish 9: 1 CR Forged Pistons Set of 4 SKU: P4 NSR20 86. 5 CR9 H13