Hot Cams Camshaft for Yamaha YFM660 Raptor 2001-2005 4005-2
Part Number: YFM660S2AHOT CAMS
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- SKU:
- YFM660S2A
- MPN:
- 4005-2
- Condition:
- New
- Availability:
- Ships Same Business Day
- Weight:
- 1.35 LBS
Prop 65 Warning
Prop 65 Warning
cancer & reproductive harm
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Description
If you're running a YFM660 Raptor in competition, your camshaft is the bridge between fuel and motion—and a poorly matched cam will leave horsepower on the table. Hot Cams' stage-selectable designs let you dial in exactly where you want power delivery: low-end grunt for trail acceleration or top-end speed for open track. Both configurations drop in without modification, meaning you get measurable performance gains with minimal downtime.
- Yamaha YFM660 Raptor 2001-2005
- Stage 1: Low-end torque
- Stage 2: Top-end horsepower
- Factory valve spring compatible
- Bolt-on installation
- Improved Throttle Response (ITR)
- Track-proven durability
- MPN: 4005-2
Specs
APPLICATION: |
EXHAUST |
EXHAUST DURATION IMPERIAL: |
259° |
TYPE: |
STAGE 2 |
UNITS: |
EACH |
INTAKE LIFT METRIC: |
9.75 MM |
APPLICATION: |
INTAKE |
EXHAUST LIFT METRIC: |
10.28 MM |
RIDING STYLE: |
ATV |
INTAKE DURATION IMPERIAL: |
246° |
PRODUCT NAME: |
CAMSHAFT |
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