WOT RPMs

JCFERG

Seaman Apprentice
Joined
Sep 22, 2003
Messages
32
I have a 14' jet boat with a 115 hp OMC turbojet. What should the WOT RPMs be? Mine seems low at 4800-4900.
 

ezeke

Supreme Mariner
Joined
Sep 19, 2003
Messages
12,532
Re: WOT RPMs

The 1994 service manual lists the full throttle operating range at 4500 to 5500 RPM.

It is still a 115 crossflow, and most people here try to prop those at 5800.

OMC modified the turbojet drive and the carb orifices between 1994 and 1997. You might have some luck with the larger high speed orifices. See the BRP 1997 parts manual for the correct parts.

Copy the following link without the quotation marks to your browser. "http://epc.brp.com/default.aspx?brands=ej&lang=E"

At the "products" pick list, select turbo jet, 1997, carburetor.
 
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