17 Mako/115 Etec - what prop?

[Billybob]

Just put a 115 Etec on a 17'.

Wondering if anyone has this package and what prop you are spinning?

Thanks

[cgmiller]

general starting place would be 13x19 for a 115. Not sure what the gear ratio is in the Etec but I have been spinning 17 inch pitch props on 90's and ran a 19 when I had a 115 Merc.

[Holgatelbi]

The Etecs need/want to reach maximum WOT RPM's. Not that you will always be running WOT, but it needs to be able to get there with a medium loaded boat.

And the cav plate wants to be right at the top of the water while cruising.

So whatever you do, be sure the height is correct first & then start with pitch & prop choices.

There's a guy in Florida that works with you on different props.

Not sure of his name, but go onto https://www.etecownersgroup.com and you'l find him.

[cgmiller]

the guy in Florida is www.thepropgod.com. or something like that. I have bought props from him in the past.

[Holgatelbi]

Yes CJ - That is him. http://www.propgods.com/

He is said to work with you till you get it right.

And with Etec's - that needs to be at max RPM's for your particular motor.

[umachme]

I ran a 16 on my 115 Opti, but could hit the limiter under the right circumstances (solo fishing/low fuel). Switched to a 17 and it turned into a dog. My boat is pretty heavy with all the work under the deck. I don't need to go 45 on that boat. Most likely will go back to the 16---all depends on the load you carry