19-02-2020, 10:11 AM
Thank you all for your replies.
My very crude measurements suggest it is somewhere around 15 degrees on a reconditioned unit! The holes which are prone to wear show virtually no wear - but are bigger than those on various old distributors I have. I suspect that in the process of "reconditioning" the engineer has drilled out the holes to conceal the wear.
Has anyone tried bushing the holes or welding them up to restore to the correct advance?
Peter.
My very crude measurements suggest it is somewhere around 15 degrees on a reconditioned unit! The holes which are prone to wear show virtually no wear - but are bigger than those on various old distributors I have. I suspect that in the process of "reconditioning" the engineer has drilled out the holes to conceal the wear.
Has anyone tried bushing the holes or welding them up to restore to the correct advance?
Peter.