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06CRF250R FCR carburetor, 40mm to 37mm at Manifold

06CRF250R FCR carburetor, 40mm to 37mm at Manifold
06CRF250R FCR carburetor, 40mm to 37mm at Manifold
4 Stroke, JDJetting CRF250R & CRF250X & and CR250R -Picture Gallery

CRF250 Carburetor Needle Access

CRF250 Carburetor Needle Access
CRF250 Carburetor Needle Access
4 Stroke, JDJetting CRF250R & CRF250X & and CR250R -Picture Gallery

Use a long 4mm Allen wrench to remove the needle retainer screw

Use a long 4mm Allen wrench to remove the needle retainer screw
Use a long 4mm Allen wrench to remove the needle retainer screw
JDJetting CRF250R & CRF250X & and CR250R -Picture Gallery

CRF250R Test Bike

CRF250R Test  Bike
CRF250R Test Bike The CRF250R shown has an Air/Fuel monitor with sensor mounted to the header near the kickstart. The monitor will register rich or lean conditions instantly on the LED display. The JDJetting kits for the CRF250R were developed by tuning in 1/8-1/4 throttle
4 Stroke, JDJetting CRF250R & CRF250X & and CR250R -Picture Gallery

A/F Sensor is Behind Kickstart

A/F Sensor is Behind Kickstart
A/F Sensor is Behind Kickstart Notice the Air/Fuel sensor on the header pipe behind the kickstart
JDJetting CRF250R & CRF250X & and CR250R -Picture Gallery

04CRF250 Manifold, 40mm to 37mm

04CRF250 Manifold, 40mm to 37mm
04CRF250 Manifold, 40mm to 37mm
JDJetting CRF250R & CRF250X & and CR250R -Picture Gallery

CRF250X Airbox Modification for Increased Airflow

CRF250X Airbox Modification for Increased Airflow
CRF250X Airbox Modification for Increased Airflow
JDJetting CRF250R & CRF250X & and CR250R -Picture Gallery

Excel Rim Replacement

Excel Rim Replacement
Excel Rim Replacement
JDJetting CRF250R & CRF250X & and CR250R -Picture Gallery

CRF250X Test Bike

CRF250X Test Bike
CRF250X Test Bike
JDJetting CRF250R & CRF250X & and CR250R -Picture Gallery

Air/Fuel Gauge using Exhaust Sensor

Air/Fuel Gauge using Exhaust Sensor
Air/Fuel Gauge using Exhaust Sensor
JDJetting CRF250R & CRF250X & and CR250R -Picture Gallery

06CRF250R 40mm FCR carburetor and manifold

06CRF250R 40mm FCR carburetor and manifold
06CRF250R 40mm FCR carburetor and manifold
JDJetting CRF250R & CRF250X & and CR250R -Picture Gallery

CR250R Dyno

CR250R Dyno
CR250R Dyno1.jpg
2 Stroke, JDJetting CRF250R & CRF250X & and CR250R -Picture Gallery

CRF250R A/F Sensor in Headpipe

CRF250R A/F Sensor in Headpipe
CRF250R A/F Sensor in Headpipe
JDJetting CRF250R & CRF250X & and CR250R -Picture Gallery

KTM Handguards P/N 600.02.079.10030

KTM Handguards P/N 600.02.079.10030
KTM Handguards P/N 600.02.079.10030
JDJetting CRF250R & CRF250X & and CR250R -Picture Gallery

06CRF250 Manifold, 40mm to 37mm

06CRF250 Manifold, 40mm to 37mm
06CRF250 Manifold, 40mm to 37mm
JDJetting CRF250R & CRF250X & and CR250R -Picture Gallery

CR250 PWK VS STOCK TMX CARBS

CR250 PWK VS STOCK TMX CARBS
CR250 PWK VS STOCK TMX CARBS
JDJetting CRF250R & CRF250X & and CR250R -Picture Gallery

A/F measurements included

A/F measurements included
A/F measurements included
JDJetting CRF250R & CRF250X & and CR250R -Picture Gallery

CRF250R_40mm_HP_AirFuel.jpg

CRF250R_40mm_HP_AirFuel.jpg
CRF250R_40mm_HP_AirFuel.jpg
4 Stroke, JDJetting CRF250R & CRF250X & and CR250R -Picture Gallery

Honda needle removal tool to lift the needle out

Honda needle removal tool to lift the needle out
Honda needle removal tool to lift the needle out
JDJetting CRF250R & CRF250X & and CR250R -Picture Gallery

Street Tire for Dyno Tests

Street Tire for Dyno Tests
Street Tire for Dyno Tests
JDJetting CRF250R & CRF250X & and CR250R -Picture Gallery
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Address
1930 Carpenter RD SE
Lacey, WA 98503-2915
United States of America


Phone: 360-350-0557
Email: tech@jdjetting.com

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