APPLICATION:      HONDA CRF 250 R       10-15

 

PROFILE CHARACTERISTICS:

 

This profile provides great increase in low and middle end, suitable for top SUPERCROSS and MOTOCROSS applications and tracks where great torque is required.

 

Requires Exhaust System, High Compression Piston, and Performance Valve Spring Kit. Check ALL clearances!

 

Web Cams item code:                               57-872

Profile:                                                      970 / 1115

 

 

                                                                 INTAKE                                   EXHAUST

Valve Lash (Inch):                          .006"                                        .009"

Valve Lift (Inch):                            0.345                                        0.363

Valve Lift (mm):                             8.76                                          9.22

Advertised Duration:                                

Duration @ 0.050":                         245°                                         247°