Valve Spring Set Street Performance and Race High RPM Lift Up to 12mm 4 Cyl and TS
These high rev performance silicone chrome alloy valve springs guarantee valve timing accuracy prevent valve “float” and improve power in race and street high-performance engines to 8000+ rpm.
Our engine shop has used these springsi n customer performance engines all these years. These VSS12 springs work well at high RPM with both performance street and race cams.
CUSTOMER COMMENT:
“I just installed your valve springs. I’m actually very impressed by the quality. I checked them with a Rimac spring tester and managed to pair them into 8 sets with less than 1 lbs. in difference between the sets. Regards.”
~PT (Denmark)
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