HOT CAMS

CAM YFZ450R 4303-3E

Camshaft Exhaust Stage 3

  • Stage 3 is designed for peak top end horsepower
  • For dual cam engine
  • Adds a 5%-10% power gain
  • Designed and dyno proven in the USA
  • Manufactured 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.
  • Engineered to be drop-in cams, that use stock valve springs (unless otherwise noted).


  • Use with 0925-1124 to provide high rpm power. These cams are best suited for higher speed riding applications and oversize engines. Designed with I.T.R. technology. Includes auto-decompression mechanism. Exhaust Valve Lash: 0.220 mm.
    € 383,55 incl. VAT

    Out of stock

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    We prepare your vehicle for the road
    Large assortment
    Specialized in recreational vehicles
    Camshaft Exhaust Stage 3

  • Stage 3 is designed for peak top end horsepower
  • For dual cam engine
  • Adds a 5%-10% power gain
  • Designed and dyno proven in the USA
  • Manufactured 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.
  • Engineered to be drop-in cams, that use stock valve springs (unless otherwise noted).


  • Use with 0925-1124 to provide high rpm power. These cams are best suited for higher speed riding applications and oversize engines. Designed with I.T.R. technology. Includes auto-decompression mechanism. Exhaust Valve Lash: 0.220 mm.
    Article number
    09251125:4303-3E
    Application
    Exhaust
    Exhaust Duration
    262°
    Exhaust Duration Imperial
    262°
    Exhaust Lift
    9,650 mm
    Exhaust Lift Metric
    9.650 mm
    Exhaust Lobe Centerline
    106°
    Exhaust Lobe Centerline Imperial
    106°
    Product Name
    Camshaft
    Research Value
    Finalized
    Riding Style
    ATV
    Type
    Stage 3
    Units
    Each

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