Camshaft Stage 3 Yamaha — Selected Models; See Fitment

Camshaft Stage 3 Computer Numerical Control (CNC) from 8620 billet steel and case harden Designed and dyno proven in the USA Engineered by using valvetrain software Adds a 5%-10% power gain Designed for peak top end horsepower. Engineered to be drop in cams that use stock valve springs (unless otherwise noted). Select cams feature Hot Cams Improved Throttle Design (I.T.R.) technology; these cams improve throttle response throughout the entire rpm range while providing excellent power gains through the mid-range and top-end. Drastically improves top-end with over rev, with almost no loss in high rpm power. Uses stock valve springs and rockers. Uses stock auto-decompression mechanism. For single cam engines. Intake Valve Lash: 0.100 mm Exhaust Valve Lash: 0.180 mm.

Supplier reference: 09250508
Manufacturer reference: 4133-3

UK standard delivery: 6–10 working days. In-stock parts dispatch within 2–3 working days.

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