Description
The Camshaft Intake Stage 1 System is part of the latest collection from Hot Cams.
Features:
Adds 5%-10% power gain
Designed and dyno proven in the USA
Engineered by utilizing state-of-the-art valvetrain software
CNC machined from 8620 billet, case hardened steel for an exact fit and lobe profile
Select cams feature Hot Cams Improved Throttle Design (ITR) technology; these cams improve throttle response throughout the entire rpm range while providing excellent power gains through the mid-range and top-end
For mid to top-end gains.
Made to be drop-in cams that use stock valve springs (unless noted).
Top end power increase without mid range loss.
Good over rev.
Includes adjustable cam timing sprocket.
For dual cam engine.
Intake Valve Lash: 0.150 mm.
Specifications:
Application: Intake
Intake Duration: 256°
Intake Lift: 8.50 mm
Intake Lobe Centerline: 111.500°
Product Name: Camshaft
Type: Stage 2
Units: Each
To fit:
YAMAHA WR 250 F 2001 American Models
YAMAHA WR 250 F 2001 European Models
YAMAHA WR 250 F 2002 American Models
YAMAHA WR 250 F 2002 European Models
YAMAHA WR 250 F 2003 American Models
YAMAHA WR 250 F 2003 European Models
YAMAHA WR 250 F 2004 American Models
YAMAHA WR 250 F 2004 European Models
YAMAHA WR 250 F 2005 American Models
YAMAHA WR 250 F 2005 European Models
YAMAHA WR 250 F 2006 American Models
YAMAHA WR 250 F 2006 European Models
YAMAHA WR 250 F 2007 American Models
YAMAHA WR 250 F 2007 European Models
YAMAHA WR 250 F 2008 American Models
YAMAHA WR 250 F 2008 European Models
YAMAHA WR 250 F 2009 American Models
YAMAHA WR 250 F 2009 European Models
YAMAHA WR 250 F 2010 American Models
YAMAHA WR 250 F 2010 European Models
YAMAHA WR 250 F 2011 American Models
YAMAHA WR 250 F 2011 European Models
YAMAHA WR 250 F 2012 American Models
YAMAHA WR 250 F 2012 European Models
YAMAHA WR 250 F 2013 American Models
YAMAHA WR 250 F 2013 European Models
YAMAHA WR 250 F 2014 American Models
YAMAHA WR 250 F 2014 European Models
YAMAHA WR 250 F 2015 European Models
YAMAHA WR 250 F 2016 European Models
YAMAHA YZ 250 F 2001 American Models
YAMAHA YZ 250 F 2001 European Models
YAMAHA YZ 250 F 2002 American Models
YAMAHA YZ 250 F 2002 European Models
YAMAHA YZ 250 F 2003 American Models
YAMAHA YZ 250 F 2003 European Models
YAMAHA YZ 250 F 2004 American Models
YAMAHA YZ 250 F 2004 European Models
YAMAHA YZ 250 F 2005 American Models
YAMAHA YZ 250 F 2005 European Models
YAMAHA YZ 250 F 2006 50th Anniversary Limited Edition American Models
YAMAHA YZ 250 F 2006 50th Anniversary Limited Edition European Models
YAMAHA YZ 250 F 2006 American Models
YAMAHA YZ 250 F 2006 European Models
YAMAHA YZ 250 F 2007 American Models
YAMAHA YZ 250 F 2007 European Models
YAMAHA YZ 250 F 2008 American Models
YAMAHA YZ 250 F 2008 European Models
YAMAHA YZ 250 F 2009 American Models
YAMAHA YZ 250 F 2009 European Models
YAMAHA YZ 250 F 2010 American Models
YAMAHA YZ 250 F 2010 European Models
YAMAHA YZ 250 F 2011 American Models
YAMAHA YZ 250 F 2011 European Models
YAMAHA YZ 250 F 2012 American Models
YAMAHA YZ 250 F 2012 European Models
YAMAHA YZ 250 F 2013 American Models
YAMAHA YZ 250 F 2013 European Models
YAMAHA YZ 250 F 2014 American Models
YAMAHA YZ 250 F 2014 European Models
YAMAHA YZ 250 F 2015 American Models
YAMAHA YZ 250 F 2015 European Models
YAMAHA YZ 250 F 2016 60th Anniversary European Models
YAMAHA YZ 250 F 2016 American Models
YAMAHA YZ 250 F 2016 European Models
Manufacturer part number: 4054-2INView all Hot Cams. View all Parts and spares.