Trs drive/merctran 2
#16
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Joined: Mar 2009
Posts: 1,758
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From: OFallon,Mo.
#18
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Joined: Mar 2017
Posts: 15
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From: Bel Air,MD
With the old motor I was topping out at 60mph with 21p prop. With the new motor , I haven't tried it out yet. Got got to the break in point when the trans seal started leaking. I'm guessing if I prop up to 23p prop, I can get 70-75mph. My nephew has 600 hp with 23 p and he's doing 75 and sometimes 80mph
#19
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Joined: Jul 2010
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i had a 81 carrera also just sold it to my buddy last summer its up in new hampshire. my cousin also has a 81 factory race boat. would love to see some pics of you and your nephews boat. your nephews wouldn't happen to be blue and yellow called jus four fun.


