CRF450R '09 Hot Cam Camshafts

CRF450R ’09 Hot Cam Camshafts

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  • 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
  • Imporved acceleration, more bottom-end and no top-end loss
  • Most cams uses stock valve springs and rockers
Price: $229.95

See specs. below to choice the right camshaft for your needs:

Stage 1 – Single cam motor. Improved torque below 9000rpm with improved peak horsepower over OEM cam. Uses stock valve springs, rockers, and auto decompression mechanism.

Lift (mm): 9.60 intake 8.70 exhaust Duration (degrees at 1mm): 238 intake 248 exhaust
Stage 2 – Single cam motor. Same low end power as OEM cam up to 6,000 RPM and improved power from 6,000 to rev limit. Uses stock valve springs, rockers, and auto decompression mechanism.

Lift (mm): 10.10 intake 8.70 exhaust Duration (degrees at 1mm): 248 intake 269 exhaust
Stage 3 – Single cam motor. Best suited for engines requiring more breathing capability. Uses stock valve springs, rockers, and auto decompression mechanism.

Lift (mm): 10.40 intake 9.00 exhaust Duration (degrees at 1mm): 252 intake 265 exhaust