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by tomrux
Tue Mar 20, 2007 7:58 am
Forum: Ignition - Mechanical | Electronic
Topic: re firing interval
Replies: 1
Views: 2555

re firing interval

hey can anybody out there settle an argument for me???
what is the firng interval on a cb72.
I reckon it is 360 degrees ie both pistons rise and fall together
Friend reckons 270 degrees ie pistons up and down at opposite times

Tom