Extreme High-RPM Performance – 36lb valve springs optimized for 8500-9000 RPM range, ensuring precise valve control under extreme racing conditions and reducing float for maximum power output.
Universal Compatibility –for Predator 212cc/196cc Non-Hemi, for Tillotson 212R/225R/RS, for clones engine, and CT200U seris mini bikes.
Precision CNC Engineering – Made from upgraded billet aluminum with hard-anodized coating for lightweight durability, wear resistance, and vibrant red finish.
Valvetrain Optimization – Reduces reciprocating mass for faster valve response, improved stability, and minimized wear. Compatible with stock and performance cams.
Complete Racing-Ready Kit – Includes 2*36lb valve springs (0.850" installed height) and 5mm keepers/locks.