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Ships within 48 hours · Estimated delivery Aug 7 - Aug 12
FMF used the highest quality proprietary blend of alloy grade titanium made especially to our standards
115% Scavenge * VS
Knurled grip area to help prevent grips slipping & twisting
Plug and Play: Utilizes OE connectors and mounting hardware
Sizes to fit most popular Chinese engine applications
RACING VALVE SPRING KIT .625 LIFT H.T. STEEL RETAINER G200 FMF used the highest qualityWound from Premium Kobe Super Clean Chrome Silicon Wire. KPMI valve springs are heat treated, stress relieved and shot peened to insure maximum performance and life. Springs are engineered for each specific application using proprietary advanced spring design simulation, and analysis software. Engineers pay special attention to cam and spring harmonics, stress, mass and operating rpm.
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