General Propeller Company
 General Propeller

Prop help

Old 10-02-2020, 12:19 PM
Admirals Club Admiral's Club Member
Thread Starter
Join Date: Nov 2017
Posts: 230
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Default Prop help

I have a Mercury 115hp saltwater series outboard that needs a stailess prop to replace the aluminum one. Im not sure what prop is on it now but Im positive it is the factory prop that came with it. I have this on a 19 center console, top speed is 34mph Im not positive on peak rpm due to the tach bouncing all the time. I wouldnt mind a little more speed but I have ran into trouble getting over some wake going in and out inlet so maybe more tq would be more important for me. Some help would greatly be appreciated.
Old 12-01-2020, 07:26 AM
Marine Advertiser
Join Date: Jun 2019
Location: Bradenton, Florida
Posts: 74
Received 22 Likes on 10 Posts

Hi Neff991,

I apologize for the delayed response. We have been having some issues with our THT email notifications. The current RPM and prop size would allow us to really narrow down a solid recommendation. Assuming this is the 2 stroke late 90's-early 2000's saltwater 115 with 4.25" Gearcase I would probably recommend either a Spitfire or Q4 (Quicksilver version) 4 blade 13 X 17 or a 3 blade vengeance 13 X 18. Depending on the prop you currently have and your current RPMs that recommendation could change to the 15 4 blade and 16 3 blade.

We do have both the spitfire 15 pitch and 17 pitch available in our demo program as well if you had any interest trying them. Feel free to give us a call at 941-748-1527 if you are interested. Hope this helps!

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