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  1. M

    Hole Shot for a 4.3lt Alpha 1 Mercruiser

    I currently own a 19.2' Rinker bowrider with 4.3Lt Alpha1 Mercruiser. It came with a 21 pitch prop (14.25 dia) and runs at about 48mph at 4800 rpm. However, I would like to improve the hole shot for slalom skiers and multiple tubers. As well it cavitates on occasion as I come up on speed. I...
  2. M

    Hole Shot for a 4.3lt Alpha 1 Mercruiser

    I currently own a 192.' Rinker bowrider with 43Lt. Alpha1 Mercruiser. It came with a 21 pitch prop 1425(. dia) and runs at about 48mph at 4800 rpm. However, I would like to improve the hole shot for slalom skiers and multiple tubers. As well it cavitates on occasion as I come up on speed. I...
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