Home › Forum › Ask A Member › 1956 Mark 25 ignition timing question › Re: 1956 Mark 25 ignition timing question
April 9, 2018 at 6:54 pm
#73691
quote John Schubert:
way too low.
It’s not my engine or I would run it up there, the owner just got it knows nothing about it so will keep it tame until he gets time with it on his 12 aluminum boat.