Wössner forged piston kit Renault Clio RS F4R-730 racing rods

High-compression kit for the Clio RS F4R-730 engine, specified by the manufacturer for suitable racing connecting rods. Available bore sizes: 82.7 mm, 82.72 mm and 82.75 mm, with stated compression ratios of 13.3:1, 13.3:1 and 13.35:1. Do not treat this as a direct fit with standard rods; have the engine builder validate the connecting rods and piston pins.

93 mm stroke, 21 mm piston pin, 30.2 mm compression height and 144 mm connecting rod centre distance.

Check the engine code, actual bore, machining and clearances with the engine builder before ordering. Dimensions alone do not guarantee fitment. Image for reference only. Detailed accessory contents are not confirmed.