Hello all and thanks in advance for your assistance.
I have a 1989 Rinker Captiva 206 Bowrider best guess on GVW is 3300#
Engine: 5.7L 4bbl carb guessing HP around 250, Recommended revs at WOT 4200 - 4600 (I think)
Outdrive: Alpha one, gen one I think it has a 1.50 gear ratio (but am not...
