1971 Evinrude 125HP on 1964 Thunderbird 17 ft runabout

Two corrections: shifting is not "hydrostatic" as I stated on the video but rather is referred to as electric-hydraulic shifting. I also mistated the year as 1972 when it's actually a 1971 Evinrude.

[@gregdonato8284]

I had a 17 foot Thunderbird tri hull 1970 with a 1992 Mariner 135 Greymax motor on it did a little over 50 miles an hour