After years of success with their beehive valve spring kit, the folks at GSC noticed that not everyone needed a high pressure, high RPM capable beehive valve spring. GSC Power-Division now offers a cylindrical, round wire spring kit with Titanium retainer for the 2JZ platform. This is a great spring kit for the daily driver with an S1 or S2 cam profile that keeps the revs and boost below 32 PSI and 8500 RPM.
These round wire springs still have the same high quality attention to detail as GSC's popular beehive kits. The AS50 material is Nano Peened and batched according to spring rate within GSC's specs. The lightweight titanium retainers are CNC machined with tolerances and repeat-ability that are unmatched by other brands. This keeps a consistent seat pressure across the head for ultimate reliability and performance.
Sold in a set of 24
80 LBS @ 1.320"
192 LBS @ .400"
Application: Toyota/Lexus 2JZGTE, 2JZGE, and VVTI variants
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