Description
Factory titanium intake valves degrade under sustained high-RPM operation, leading to valve float, loss of compression, and costly head work. The KIBBLEWHITE Intake Spring Kit 30-33250 replaces these components with stainless steel Black Diamond valves and precision-engineered springs that extend valvetrain life up to 4x longer while maintaining optimal valve control across the entire rev range. If you’re running your engine hard—whether on the track or in competition—this conversion eliminates a common failure point and delivers the reliability serious racers demand.
- Forged stainless steel intake valves
- Chrome-silicon heat-treated wire springs
- Ultra-light titanium retainers
- Hardened steel spring bases
- Designed via F.E.A. software
- Application-specific engineering
- 4x longer service life
- Made in U.S.A.
- Bolt-on installation (head removal required)
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