CAMSHAFT HOT CAMS EXHAUST CAMSHAFT STAGE1 USES STOCK VALVE SPRINGS YAMAHA WR250F YZ250F/FX
Exhaust Duration (Degrees at 1mm):
246.70
Exhaust Lift (mm):
8.59
Exhaust Lobe Center (Degrees):
103.44
Exhaust Valve Lash (mm):
.22
Intake Duration (Degrees at 1mm):
.00
Intake Lift (mm):
.00
Intake Lobe Center (Degrees):
.00
Intake Valve Lash (mm):
.00
Camshaft Hot Cams Exhaust Camshaft Stage 1 Excellent bottom-end and midrange increase. Uses stock valve springs. Yamaha WR250F 15-17 YZ250F 14-17 YZ250FX 15-17