my son has a 1998 75 hp merc on his nitro 700lx and some people have told me the only difference in the 75 and the 90 is the carb size. does anyone know if this is true?? can I swap carbs and boost hp the boat is rated for 125hp and I am just looking to better the hole shot for him.
August 1, 2012 at 12:40 pm
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