BN6 Pulley Diameter

[BN6_2197]

Gents,

I want to set the ignition of my BN6 statically. For this I want to have a 6 degrees marking on the pulley. To do this I need the diameter of the pulley to calculate the rigth place to set the marking. Does anyone have an idea of the diameter. Hard to measure ;-)

Regards,

Volker

 

[CaptRandy]

Think you will find it to be 19.125"

 

[steveg]

Diameter is 6.25"
Circumference is 19.625"
Degree distances to right of the TDC mark, as viewed from front -
14 = .76"
15 = .82"
16 = .87"
32 = 1.75"
35 = 1.88"

 

[BN6_2197]

Diameter is 6.25"
Circumference is 19.625"
Degree distances to right of the TDC mark, as viewed from front -
14 = .76"
15 = .82"
16 = .87"
32 = 1.75"
35 = 1.88"

Thanks for clarifying