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Cams & Valvetrain

Hot Cams Racing Camshaft Exhaust - Yamaha WR/YZ400F/426F

$439.95

Exhaust. Excellent mid-range and top-end power increase when installed at factory pre-set 105 degrees. Centerline (factory setting). Uses stock valve springs. Works best with 95 mm bore (426cc) or larger. Includes auto-decompressor. | Exhaust Lift: 8.76 mm | Exhaust Duration (@ 1 MM): 259

  • Stage 1 is designed for low end torque
  • 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
  • Engineered to be drop-in cams, that use stock valve springs (unless otherwise noted).
  • 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.
Quantity:
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Vendor: HOT CAMS
Model #: 4035-1E
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  • SKU:

    53858

  • Weight:

    2 lb

Vehicle Fitment
2000 Yamaha WR400F
1999 Yamaha WR400F
1998 Yamaha WR400F
2002 Yamaha WR426F
2001 Yamaha WR426F
1999 Yamaha YZ400F
1998 Yamaha YZ400F
2002 Yamaha YZ426F
2001 Yamaha YZ426F
2000 Yamaha YZ426F
(image for) Hot Cams Racing Camshaft Exhaust - Yamaha WR/YZ400F/426F
Hot Cams Racing Camshaft Exhaust - Yamaha WR/YZ400F/426F
4035-1E
$439.95
Quantity:
- +