Valve - Yamaha FJ 11 Exhaust 26 mm OS Stem 5.5 mm Length 94 mm  SKU F15118
Fast By Ferracci.inc

Valve - Yamaha FJ 11 Exhaust 26 mm OS Stem 5.5 mm Length 94 mm SKU F15118

Sale price $19.99 Regular price $40.00
Fast By Ferracci Super-Flo valves are the best of their kind. We have developed a valve that can withstand the punishment of high rpm, high compression engines. Our Super-Flo design actually reduces the stem diameter in the port area. We use an innovative technology that compresses the stem to achieve the Super-Flo effect with special rollers, maintaining and compacting the grain flow in the material. This exclusive process provides our valves with excellent strength and reliability, increasing flow over straight stem valves considerably, yet with no adverse effect on reliability

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