Wossner FORD 1.6 Ecoboost ST180 Turbo 10.0:1 Forged Pistons & A Beam Rods Engine_907 Square Tooth MINI Cooper S R53 W11

MINI Cooper S R53 W11 W11B16A JCW STD Size 77

Ring sizes :

6 Xflow Crossflow Kent Cams Double Valve Springs Kit VSK05

Supports external EThrottle controllers

Cosworth BDA BDG Kent Cams Alloy Adjustable Vernier Pulleys - PAIR CA84 RED

Wossner FORD 1.6 Ecoboost ST180 Turbo 10.0:1 Forged Pistons & A Beam Rods Engine_907 Square Tooth MINI Cooper S R53 W11Wossner FORD 1. 6 Ecoboost ST180 Turbo 10. 0: 1 Forged Pistons & A Beam Rods Compression Ratio: 10. 0: 1 Dome Bowl Volume : 7. 1cc Stroke: 81. 4mm Compression Height: 28. 65mm Bore Sizes Available: 79mm K9484DA , 79. 5mm K9484D050 Conrod Length C C : 134mm Conrod Big End Diameter: 47mm Conrod Big End Width: 20. 8mm Conrod Smal End Diameter: 21mm Conrod Small End Width: 18. 95mm Conrod Bolt: 5 16 You are buying a full set of 4 Pistons with Rings,