Yamaha Raptor 660 Top End Rebuild Kit – Stage 2 Hotcam | Full Valve Train

Complete top end solution for your Raptor 660.
This Stage 2 top end rebuild kit includes everything needed to freshen up your Raptor 660’s cylinder head — from the camshaft to the studs. Featuring a Stage 2 Hotcam, new valves, springs, retainers, and all related components, this kit is ideal for riders looking to restore or mildly upgrade performance with all-new aftermarket internals.

Perfect for trail, dunes, or racing — this top end kit gives you confidence and durability in one convenient package.

✅ What’s Included:

• Stage 2 Hotcam

• Intake Valves

• Exhaust Valves

• Valve Springs

• Valve Retainers

• Valve Seats

• Rocker Arms

• Rocker Arm Shafts

• Valve Keepers

• Valve Stem Seals

• Top End Gasket Kit

• Stud Kit

• Timing Chain

⚙️ All components are high-quality aftermarket replacements.

🔧 Fitment:

Fits all Yamaha Raptor 660 models and years (2001–2005)

🛡️ Warranty Information:

Unless otherwise stated, all parts are backed by our standard parts warranty:

• Covers manufacturer defects only

• Installation by a qualified mechanic is strongly recommended

• We do not offer warranty coverage for damage caused by improper installation, tuning, or misuse