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Hot Cams Builder Series Intake Cam - 4239-INBLD

  • Part #: 145556
  • Manufacturer Part #: 4239-INBLD
This item is no longer available

Overview of Hot Cams Builder Series Intake Cam - 4239-INBLD

  • 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
  • Adjustable cam sprockets come with some models


NOTE: This builder series cam is best suited for modified engines and oversize engines. Requires Hot Cams valve spring kit #18-6574

Intake Lift: 9.65mm
Intake Duration (@ 1mm): 254 Degrees

Specs for Hot Cams Builder Series Intake Cam - 4239-INBLD

Type Cam
Units Each
Weight 0.00 lbs

Specs for Hot Cams Builder Series Intake Cam - 4239-INBLD

Type Cam
Units Each
Weight 0.00 lbs

Fitment for Hot Cams Builder Series Intake Cam - 4239-INBLD

See if this part fits your ride

Part 145556 fits the following machines

Yamaha
  • 2013 Yamaha YFZ450R
  • 2012 Yamaha YFZ450R
  • 2011 Yamaha YFZ450R
  • 2010 Yamaha YFZ450R
  • 2009 Yamaha YFZ450R
  • 2013 Yamaha YFZ450RSE Special Edition
  • 2012 Yamaha YFZ450RSE Special Edition
  • 2011 Yamaha YFZ450RSE Special Edition
  • 2010 Yamaha YFZ450RSE Special Edition
  • 2009 Yamaha YFZ450RSE Special Edition
  • 2011 Yamaha YFZ450X
  • 2010 Yamaha YFZ450X
  • 2011 Yamaha YFZ450X SE
  • 2010 Yamaha YFZ450XBB Bill Balance Edition
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Instructions and Manuals for Hot Cams Builder Series Intake Cam - 4239-INBLD