Wössner forged piston kit Renault Clio 3 RS phases 1 and 2 F4R-830 racing rods

Application : Renault Clio 3 RS phases 1 and 2, subject to checking the F4R-830 engine and actual configuration. Fit only with suitable racing connecting rods; no direct fit with standard rods is stated. Connecting rods are not stated as included in this kit.

High-compression kit for the Renault Clio 3 RS phases 1 and 2 F4R-830 engine, intended for suitable racing connecting rods. The manufacturer requires racing rods; Daluz specifies a 22 mm small-end width. This width is distinct from the 21 mm piston pin diameter. The engine builder must check the rods, pins and all clearances; no direct fit with standard rods is stated.

93 mm stroke, 21 mm piston pin, 30.2 mm compression height and 144 mm rod centre distance. Manufacturer bore and compression ratio: 82.7 mm : 12.7:1 ; 82.72 mm : 12.7:1 ; 82.75 mm : 12.75:1 ; 83 mm : 12.78:1 ; 84 mm : 13.1:1.

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.