I have a Michigan prop stamped
I have a Michigan prop stamped SMC 343 on a Volvo Penta 270. Can anyone tell me the prop size and pitch of this Michigan prop. I am unable to locate any info on this prop and that is the only thing that is stamped on it.
When I rappidly accerate my AQ
When I rappidly accerate my AQ125 (not in gear) the engine coughs to the point it backfires out the carb (sometimes it will even die). If I accelerate slowly it comes up to high RPMs fine. In ideas what is going on?