- Extract maximum performance from your engine
- Hot Cams provide increased intake and exhaust duration for improved breathability and more horsepower
- Provides significantly more mid-range punch and top-end speed for most models
- Core trade-in not required so you can keep the original camshaft
- Compatible with most models' stock valve springs and rockers
YAMAHA RAPTOR 660 Stage 1- Provides exceptional increase in mid-range and top-end power
- Use stock valve springs
INTAKE LIFT: 8.5mm
INTAKE DURATION(@1mm): 254
EXHAUST LIFT: 9.4mm
EXHAUST DURATION(@1mm): 246
Specs Hot Cams Stage 1 Hot Cam 4011-1
Fitment Hot Cams Stage 1 Hot Cam 4011-1
- Part 148395 fits the following machines:
- 2001 Yamaha YFM660R Raptor
- 2002 Yamaha YFM660R Raptor
- 2003 Yamaha YFM660R Raptor
- 2004 Yamaha YFM660R Raptor
- 2005 Yamaha YFM660R Raptor
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Images Hot Cams Stage 1 Hot Cam 4011-1
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Hot Cams Stage 1 Hot Cam 4011-1
Sizing Hot Cams Stage 1 Hot Cam 4011-1sizing
Sendtofriend Hot Cams Stage 1 Hot Cam 4011-1
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