Balance Factor
Up to Singles
Does anyone knows what the balance factor of singles was when the
engines left the factory?
I have a 1956 Mod. 19 with a modified big end and the actual balance factor is 43%
I am going to re-balance the crank but I don´t want to drill too much so I can´t go back to
a original big end when that time comes
Regards
Göran Svensson
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