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harshness) while improving throttle response and overall driving dynamics
This precision-manufactured component features dual springs that reduce valve float while maintaining optimal lift characteristics across the entire RPM band
these studs withstand extreme exhaust temperatures while resisting corrosion and thermal stress
Direct bolt-on fitment eliminates guesswork
Supertech Black Nitrided Exhaust Valves for K20/K24 Engines (+0.5mm / Flat) suspension replacement parts harshness) while improving throttle response
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