SST prop recommendation: 2001 Lowe 180W with 01’ Johnson 115

[geno27]

I picked up my first tin rig yesterday. It has an aluminum 14 x 19 prop on it.The motor is model number J115PLSIG.Does anyone have a recommendation for a stainless prop?I have not taken it out yet, so I have no numbers, but I know that I want to go to a stainless prop and possibly add a hydrofoil if there’s any benefit in doing so?Thanks in advance!

[Extremeboating]

Stainless props are pricey no matter whether you go OE or aftermarket like Solas or Powertech. You are going to want to run your rig first to be able to determine what size you truly need. Before knowing anything yet, I'm going to assume a 22 or 23 pitch prop may be what you need, however. Don't hold me to that though because your 115 may run a different gear ratio than Mercury outboards and that also determines diameter and pitch prop as well.

[GeauxTide]

WOT on a V4 Johnson is 5500. I suspect you're there with a 19", so I'd start with a 19" at hole#3. Get your prop/rpm setup finished before you worry about a Foil. If you're not carrying a lot of weight in the stern, don't worry about a foil. I had a very good experience with Powertech, who advised on propping my Lowe 18HP with an Optimax 115 ProXS. They are great folks.

[geno27]

Thanks for the recommendations; I appreciate it!

[Highcentered]

Too many unknowns at this point. We don't know what kind of shape that 19 is in. With a V4 Johnson 115 a 21p Raker was common on a lot of hulls if memory serves. I also suggest calling Powertech and letting them make a suggestion for you. Ideally you want it to almost tickle the limiter with you by yourself in cool air and flat calm water.