Description
This cam shaft has a similar profile and lift like the R20 cam.
Standard valve springs can may take off or block with this cam.
It is recommended to use the special valve springs A048.
Dimensions
Intake 27.61 - 20.89 = 6.72mm cam lift on sprocket side
Exhaust 27.78 - 20.89 = 6.89mm cam lift on oil supply side
Length 70mm
Cam sprocket bearing 42x9mm
Right bearing 28x7mm.
Space between the bearings 69.3mm outside, 53.3mm between
With freewheel
Cam sprocket mounting system: Small screw circle
There is a hole of 8.0mm and 2 mounting screws.
Standard valve springs can may take off or block with this cam.
It is recommended to use the special valve springs A048.
Dimensions
Intake 27.61 - 20.89 = 6.72mm cam lift on sprocket side
Exhaust 27.78 - 20.89 = 6.89mm cam lift on oil supply side
Length 70mm
Cam sprocket bearing 42x9mm
Right bearing 28x7mm.
Space between the bearings 69.3mm outside, 53.3mm between
With freewheel
Cam sprocket mounting system: Small screw circle
There is a hole of 8.0mm and 2 mounting screws.
