Black Nitride Coated 24.5mm Stainless Steel Valve with 5.5mm Stem

Discover the edge in valve performance with this black nitride coated stainless steel valve, designed specifically for demanding kart racing environments. The 24.5mm head size paired with a robust 5.5mm stem ensures optimal flow dynamics, helping your engine achieve higher revs without compromise.

Key advantages include reduced wear from the nitride layer, which minimizes friction during rapid valve action. At 2.520 inches nominal length, it slots perfectly into GX200 clone assemblies, promoting consistent valve timing that sharpens throttle response.

• Nitride coating for superior corrosion and heat resistance, extending component life in aggressive racing conditions.
• Engineered to handle increased airflow, directly contributing to power gains and quicker acceleration on straightaways.
• OEM part SI-R-12 guarantees compatibility with standard clone valve trains.

For kart enthusiasts aiming to shave seconds off their times, this valve transforms engine efficiency. It supports smoother operation at peak loads, preventing issues like valve bounce that can cost positions. Integrate it into your build for a noticeable uplift in overall track performance. SKU: SI-R-12.