KB, M8 107″/117″ do 124″ zestaw tłoka do konwersji dużego otworu. +.005

Forged Super Duty series for the Milwaukee Eight engine. With hard anodized crown and top ring groove to reflect heat and prevent ring to groove ”micro-welding”. The Line2Line abradable self-lubricating powder coating technique allows zero tolerance installation; final tolerance will be 0.003″. The piston creates its own perfect tolerance during run-in; the coating automatically gives the tightest possible & perfect piston to cylinder fit for no piston rock and best possible ring seal. Note: Fits 107″ M8 engines. Works with stock 4.375″ stroke and stock unmodified heads. Aftermarket 4.25″ bore cylinders are required. – 11.4:1 CR – Piston weight: OEM – Engine displacement: 124″ – Bore: 4.25″ – Stroke: 4.375″ (stock 107″ engine) – Ring pack: 1.5mm; 1.5mm; 3.0mm – Top land: .230 – Pin number: .9270×2.250x.180-SCR415H – Pin type: Floating – Pin diameter: .927″ – Compression height: 1.155″ – Crown Type: Dome – Crown (cc): -2cc – Alloy: Forged 4032 Alloy