Mini One Cooper S JCW R50 R52 R53 W10 W11B16A 77mm STD NE Piston Rings X4 Engine_RWD 1978-89 Wet and Dry – wet

Wet and Dry – wet and dry nitrous control with ability to drive solenoids directly and control n20 heaters via pressure monitoring

Part No: 71-31997-00

Mini One / Cooper / Cooper S / JCW

Bore Sizes Available: 82

Compression Ratio: 10

Mini One Cooper S JCW R50 R52 R53 W10 W11B16A 77mm STD NE Piston Rings X4 Engine_RWD 1978-89 Wet and Dry – wetMini One Cooper S JCW R50 R52 R53 W10 W11B16A 77mm STD NE Piston Rings X4 Brand: NE Bore Size : 77mm 120007002200 OE OEM Number: 11 25 7 520 133 Ring sizes : Ring 1: 1. 2mm Ring 2 : 1. 2mm Ring 3 : 2. 5mm You are buying: 4 X Piston Ring packs ( For a Complete Set of Pistons) Suits: W10B16A & W11B16A Engines Mini R50 R52 R53 Mini One 2000 2006 Mini Cooper 2000 2006 Mini Cooper S 2000 2006 Mini JCW 2000 2006