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Precision machined from billet T-6 aircraft quality aluminum to aerospace tolerances
1992 ATK 604
Utilizes a special 7 series aluminum unlike any other rim on the market
Oil drain hole included
Test results prove 28% longer service life than OE and leading competitor brands
Fmf Racing 042367 PowerCore 4 Hexagonal Slip-On (Aluminum) engine-valve-train-shims Precision machined from billet T-6Marketing Color: Aluminum Material: Aluminum Hi Flo end cap boosts all around performance. Computer designed and dyno tested for every 4 stroke application. Enhanced sonic evacuation delivers a higher flow of exhaust gases, which increases power. A stainless steel mid pipe mates to the computerdesigned rear can for lightweight durability. Round perforated steel inner cores make for optimum flow, using hi flo technology. FMFs exclusive cross weave
