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 Need ideas on simple engine mods. Need more top end speed!! 
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Joined: Tue Oct 26, 2010 9:38 am
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Post Need ideas on simple engine mods. Need more top end speed!!
Kohler 27.

Any advice is appreciated!


Mon Dec 03, 2012 10:00 am
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Joined: Sat Jul 21, 2012 12:40 pm
Posts: 20
Post Re: Need ideas on simple engine mods. Need more top end spe
What kind of rpm are you turning now?

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Mon Dec 03, 2012 11:12 am
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Location: Beaumont Texas
Post Re: Need ideas on simple engine mods. Need more top end spe
what kind of boat do you have and do you run it with a balanced load?

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fuel injected 25 GTR


Mon Dec 03, 2012 11:15 am
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Post Re: Need ideas on simple engine mods. Need more top end spe
more rake and less bottom means faster top end, but it also sits deeper......

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You can't see the sunrise if your eyes are closed.
dying aint much of a livin....

Black ops IITX marshstalker


1840 WC www.wccustomboats.com
fuel injected 25 GTR


Mon Dec 03, 2012 11:16 am
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Joined: Tue Oct 26, 2010 9:38 am
Posts: 22
Post Re: Need ideas on simple engine mods. Need more top end spe
Turns 41 and some change when I ring its neck... Triton 1548...


Mon Dec 03, 2012 9:45 pm
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Location: carrollton MS
Post Re: Need ideas on simple engine mods. Need more top end spe
Get someone to work your heads over ( port and polish, I also got +1 ss valves and upgraded my valve springs) also get a good cam(got mine from Midwest super cub and it is pretty good for load carrying as we'll as speed) and finally get. Your carb tuned in real good I gained about 4 mph after my mods and the engine is still very reliable.

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Mon Dec 03, 2012 10:30 pm
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