Home › Forum › Ask A Member › OMC High speed nozzle gaskets › Re: OMC High speed nozzle gaskets
August 21, 2017 at 10:49 pm
#63612
If you do not have an fixed high speed jet, the Big Twins and RDs do not need one, for the reasons Garry described, however, I still install one anyways. Having one is better than NOT having one any day of the week.