Forged Pistons Wosser Renault Alpine 1600 82.5mm 11.5: 1 WS-K9419D550

Wosser pistons are made of the highest quality aluminum processed digitally using high quality technology. The piston has an optimized piston crown to improve filling and a specially selected wall shape for individual applications. Thanks to this, you managed to get smaller looseness between the cylinder and lighter piston. In the set : Pistons, rings, bolts and protection pins Product Detailed Specification Bore Size 82.50mm stroke 84mm Wossner Compression Ratio (CR) 11.5: 1 Rod LGTH. 144 COMP HT. 33.50mm PIN DIAMETER 21mm FITS FOR RENAULT ALPINE 1600 807-12 / -G / 803-32