JE PISTONS Pro Seal Piston Rings 84mm Bore F33 LCI 420i Increases in both power and

Increases in both power and torque add to the sensory experience

9 / 2000 rpm maximum torque Nm 713

1Inch = 1050

Traditional bearing systems with insufficient preload can experience ball sliding and scuffing at high shaft speeds

Control Strategies: Advanced 3D PID Algorithm plus static friction compensation

JE PISTONS Pro Seal Piston Rings 84mm Bore F33 LCI 420i Increases in both power andDescription JE Pro Seal Piston Rings These rings will fit nearly all aftermarket 4 6 cylinder JE pistons. Please enquire to check if youre unsure. Actual Bore Size: 3. 307in Actual Bore Size (Alternate): 84. 00mm Ring Kit Oil Radial Width: 0. 128in Ring Kit Oil Thickness: 2. 8mm Ring Kit Oil Type: CNF Ring Kit Second Radial Width: 0. 142in Ring Kit Second Thickness: 1. 2mm Ring Kit Second Type: DPE Ring Kit Top Radial Width: 0. 126in Ring Kit Top