Home › Forum › Ask A Member › Timing marks 1955 Bigtwin › Re: Timing marks 1955 Bigtwin
April 29, 2017 at 7:42 pm
#56815
I have found advancing the timing a bit on initial startup helps…..Some have a tendency to start them not advanced enough
http://www.richardsoutboardtools.com
classicomctools@gmail.com