I have a 1992,18' Lavey Craft bowrider with a stock 4.3 LX.I turn just under 60 (58 GPS) with 2 adults onboard.I would like to break the mythical 60mph barrier.I`ve noticed in other answers to questions the mention of 4.3 liter goodies of which I`ve never heard,nor seen.Please lead me to suppliers and suggestions.
Will Smith