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Valve Spring and Retainer Set

GSC beehive valve springs and titanium retainers allow for more precise valve control and higher revs. The beehive spring design utilizes an ovate wire with advanced heat treatment for longevity and better stress distribution for reliability at high revs. With its narrowed top diameter it allows for a smaller and lighter spring retainer while at the same time providing a variable frequency which allows for higher rpms when compared to traditional springs. Nano-peened for durability.

Suggested maximum rpm with an S2 profile cam is 9800rpm and maximum boost 40psi.

Usually ships in 2 to 3 days.

Manufacturer: GSC Power-Division

Applications:

  • Mitsubishi EVO X