Racing Camshaft Stage 1 Exhaust - For 2017 Yamaha YZ250F

$233.95

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Details

SKU: 4325-1E
Manufacturer: Hot Cams

Description

For 2017 Yamaha YZ250F

Type: Camshaft
UPC: 714205044096

California Restricted

California laws prohibit (in most cases) the use of any aftermarket product whose installation requires the removal of any emissions control related components as regulated by the California Air Resources Board (www.arb.ca.gov).

If an item is designated as "Competition and Racing Vehicles Only", we will require a race waiver be digitally signed before an item can ship to California. If an item is to be exported from California, an export waiver is available as well. This is a REQUIRED guarantee from you that a restricted item will NOT be used on any public highway in California; only on private race tracks in racing or competition use.

High performance racing camshaft
No core required
Designed to use stock valve springs and rockers in most applications
Adjustable cam sprockets supplied with some models
Improved Throttle Response (ITR) technology

WE RACE ON THE TRACK, NOT THE DYNO! Most camshaft designs are developed only on a dyno. Good camshaft designs not only increase power, they also improve throttle response. However, more power and better throttle response is a difficult design problem. Hotcams' ITR technology solved this dilemma through highly engineered opening ramps not found on other cams. Using ITR technology, the critical ramp area is designed to give your engine a cleaner intake charge and a more efficient combustion cycle, making your engine more responsive at all throttle openings and giving the rider better feel and control of the engine! You will notice the difference!

Hot Cams - Design Theory Stage 1, 2, 3 Camshafts