Honda CRF450X |
James Dean on CRF450X at Colorado 500 |
JDJetting Dyno |
JDJetting Dyno Room, CRF450X |
2006 vs 2007 and newer CRF250/450 Carb Needles and Tops |
2014-2016 Honda Fuel Screw Blockage |
2014-2016 Honda Fuel Screw Blockage |
2014-2016 Honda Fuel Screw Blockage |
2014-2016 Honda Fuel Screw Blockage |
2014-2016 Honda Fuel Screw Blockage |
CRF250X Anti-Tamper Fuel Screw Bowl 2014 onwards |
2014-2016 Honda Fuel Screw Tool |
CRF450X at 12,800ft In Colorado |
CRF450X with Air Fuel Gauge.JPG |
CRF450X with Air Fuel Sensor.JPG |
CRF450X |
Airfilter access door |
Right side airbox modified |
Airbox door vent modified |
Airbox door vent cut open |
Seat, Tank, and Muffler Removed to Lift Subframe |
Muffler Removed, Subframe Lifted |
Fender Unbolted, Rectifier Dismounted from Airbox, Wires Left Connected |
CRF450X Pink Wire |
Molded Cut Lines Marked in White |
Molded Cut Lines Shown, Heat the Plastic Before Cutting |
Modified CRF450X Airbox -Note: Heated plastic cuts more easily with a utility knife |
Near Aspen, CO |
12,900ft California Pass, CO |
Near Telluride, CO |
Alpine Trail in Colorado, 110 Switchbacks! |
Colorado's Alpine Trail- 110 Switchbacks! |
Idaho Riding |
Idaho Riding |
Idaho Riding |
CRF450X at 9000ft in Southern Idaho |
Idaho Stream Crossing |
CRF450X 9695ft Elevation at Iron Mountain |
Iron Mountain, Idaho on CRF450X and CRF250X's |
Idaho Trails Near Baumgardner |
Southern Idaho View |
Jesse Goldberg Memorial on Iron Mountain |
CRF450X |
CRF450X |
CRF450X |
CRF450X and Extended Fuel Screw |
IM000872.JPG |
CRF450X Linkage 2007 |
2007 CRF450X linkage with O-ring |
Pump linkage 2007 CRF450X A.jpg |
Pump linkage 2007 CRF450X B.jpg |
IM000875.JPG |
Stock Pipe with Baffle, Stock jetting vs JD Jet Kit (HP) |
Stock Pipe with Baffle, Stock jetting vs JD Jet Kit (Torque) |
CRF450X Dyno Baffle and No Baffle with JD Jet Kit (HP) |
CRF450X Dyno Baffle and No Baffle with JD Jet Kit (Torque) |
JDJetting CRF450X Air Fuel Monitor.JPG |
New Trail Tech Lynx Computer on CRF450X.JPG |
04 CRF450 Dyno1 |
04 CRF450 Dyno2 |
JDJetting Dyno |
JDJetting Dyno |
Dyno Testing CRF450X |
525EXC_vs_CRF450X.jpg |
525EXC_vs_CRF450X_Torque.jpg |
CRF450X_Pink_Wire_Mod_rpm.jpg |
CRF450X_Pink_Wire_Mod_HP_Torque1.jpg |
Needles Compared-NCVS Taper |
Needles Compared-NCVS Percent Change |