RENAULT WILL F7R KIT

JE Pistons are machined with advanced CNC technologies and are trusted by racers and engine builders for their dependability. These forged pistons are compatible with boost and nitrous applications. Key features include a crown that requires no deburring, 2618 T6 high tensile forged aluminum construction, and an asymmetrical FSR forging for reduced friction, mass, and increased rigidity. They are designed with offset pins for quiet operation and a smooth finished crown for excellent flame travel. This set includes 1.0 x 1.2 x 2.8mm ring widths, a .827 x 2.250 straight wall carbon steel wrist pin, pin fitting, and wire locks. These pistons are designed for Renault CLI0 Williams F7R engines with a bore size of 82.7mm (3.256 inches), stroke of 93mm (3.661 inches), rod length of 144mm (5.669 inches), compression height of 1.209 inches, dome piston type, and a compression ratio of 12.5:1.