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07-16-2023, 08:37 AM #1
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Need opinions on cutting or leaving it stock
If you were looking for a little more speed and have a 225 promax with slide and brucato would you
A= just rebuild motor
B= cut to 260
C=cut to 280
D= buy a 300xs
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07-16-2023, 11:45 AM #2
what boat and how do you use it. Promax is an easy one to sell. Welcome to the site
RockTeam Junk
No sparkling wiggles in here, only dump truck grinches.
"Screamin Heathen"
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merccrazy thanked for this post
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07-16-2023, 12:36 PM #3
Cut to 260 rjdubiel on here has a james perry 260 cut for sale right now. Check the listings you could keep or sell your promax and be money ahead
Hydrostream dreamin
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07-16-2023, 12:59 PM #4
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A. A nice motor you can put a ton of hours on.

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07-16-2023, 03:04 PM #5
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I agree with David. A Promax with Brucato and SVS is a beast on my Allison. As Rock said, what boat do you have it on?
2016 Allison Grand Sport
225 Promax
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07-17-2023, 06:21 AM #6
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Bass boat, Rocket hull, 20'1" weight about 1000 lbs, used for fishing and playing
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07-17-2023, 07:45 AM #7
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Sounds like a good fit for the Promax. I would keep it and re-build it if it needs it.
2016 Allison Grand Sport
225 Promax
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07-17-2023, 08:21 AM #8
1000# fishing boat....D
RockTeam Junk
No sparkling wiggles in here, only dump truck grinches.
"Screamin Heathen"
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07-17-2023, 09:23 AM #9
Screaming And Flying!
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Rock a 300xs on it! Power and economy.
83 V-King, 96 Mariner, ff block 2.5 w/a 28p chopper
Ain't it great to have papa TRUMP back at the helm?
Rebuild thread:
http://www.screamandfly.com/showthre...-it&highlight=
http://www.screamandfly.com/showthre...cs.&highlight=
Videos
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07-17-2023, 12:51 PM #10
Got a buddy with a Rocket. Took his 280 off and put a 300xs. From what I know he likes it. Its a good bit faster too and better fuel economy
Modded Hydrostream Vking
Hydrostream Vking
Hydrostream Viper
Sold, Hydrostream Vector, Allison xb2002
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07-17-2023, 02:10 PM #11
rebuild and cut heads to get 145 compresson
1973 Viper - sold
1978 Viking - sold
1995 XB02
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