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-   -   Carb jetting help needed (https://www.offshoreonly.com/forums/general-q/162740-carb-jetting-help-needed.html)

rslick 07-06-2007 03:04 PM
Carb jetting help needed
 
I have a 1999 29 Fountain with 500hp carb engine. The boat was purchased at sea level and brought to the Northwest where it will run at 2150 feet above sea level. The engine is completely stock 500hp with Gil exhaust. Boat ran about 4 to 5mph faster at sea level. Can anyone help with the correct carb jet sizes for this elevation?
Thanks


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