Home › Forum › Ask A Member › 24:1 vs 50:1 in 64′ vs 65′ OMC engines › Re: 24:1 vs 50:1 in 64′ vs 65′ OMC engines
August 15, 2018 at 9:03 pm
#81238
OMC’s should not use 50-1 unless they have needle and ball bearings like a fine watch. FULL JEWLED.