289/302 SBF FT -5CC

JE Pistons is the largest manufacturer of custom-forged racing pistons in the world. Their pistons are designed, forged, and machined in-house, allowing control over every step of the production process. JE’s implementation of the most advanced CNC machining technologies available, emphasises their commitment to delivering the highest quality pistons, pins, rings and components available today. JE's involvement in racing series like NASCAR, IndyCar, NHRA and many others, translates directly into the high quality, precision custom and shelf parts they produce. JE utilises F.E.A. (Finite Element Analysis) to predict the thermal and structural stresses a piston will experience before it goes into service, enabling them to test and race simulate each product long before it gets anywhere near a racetrack. SRP Professional pistons are the most advanced lightweight FSR forging that offers superior strength. SRP pistons are up to 20% lighter than traditional equivalent pistons. High-silicon 4032 aluminum alloy for reduced piston-to-wall clearance and quiet operation. Accumulator grooves for improved ring seal. Designed for normally aspirated or moderate forced induction nitrous engine applications. SRP professional pistons come standard with high-performance skirt coating and low drag performance piston rings.