Camshaft Intake Stage 1 Yamaha — Selected Models; See Fitment

Camshaft Intake Stage 1 Adds 5%-10% power gain Designed and dyno proven in the USA Engineered by utilizing state-of-the-art valvetrain software CNC machined from 8620 billet, case hardened steel for an exact fit and lobe profile Select cams feature Hot Cams Improved Throttle Design (ITR) technology; these cams improve throttle response throughout the entire rpm range while providing excellent power gains through the mid-range and top-end For low end torque. Made to be drop-in cams that use stock valve springs (unless noted). Top end power increase with some bottom end loss. For dual cam engine. Intake Valve Lash: 0.150 mm.

Supplier reference: 09250034
Manufacturer reference: 4023-1IN

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

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