Re: prop
If you have the 60 degree model on a 15' Allison, probably a Mazco RE4-32.<br /><br />If you have the 150 XP/GT crossflow on a Hydrostream Vector, probably a Mazco RE4-28 or a RE3-29.<br /><br />If you have a 150 crossflow on a 21' Starcraft Mariner, probably a Turbo 21.<br /><br />If you have a 150 60 degree on a V20 Wellcraft, probably a Stiletto 17. <br /><br />Wait!! Its a pretty long list if we dont know which motor you have on what boat and how its set up. <br /><br />A little more info would narrow it down some.<br /><br />Let us know!