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-   -   29 Fever with a 496mag top speed? (https://www.offshoreonly.com/forums/fountain/253583-29-fever-496mag-top-speed.html)

Fountain4402 05-16-2011 12:46 PM


Originally Posted by Dkahnjob (Post 3403960)
Anyone have an idea what a 29' fountain with twin 6.2's speeds would be and how it would handle. I have seen a couple of them listed in the classified ads, just wondering what kind of speeds you would see. Seems like that might be a nice combination.

I dont know the HP on those, but my 454's on my 1991 29 does 70 right now, old owner said 73 but I havent been able to run it more than once to play with trim and so forth

carcommander 05-16-2011 03:44 PM


Originally Posted by Spinletto (Post 3404290)
It's actually getting some work done to it as we speak and the guy who is working on it said I could upgrade my current engine to an HO for about $2000.00. After that I think I'll probably just leave it alone with the exception of little things here and there and just have fun with it for a while.

I believe the 425HO has a forged crank and rods. I believe the 375 has a cast crank and rods. Beware.

Spinletto 05-16-2011 04:06 PM


Originally Posted by carcommander (Post 3404546)
I believe the 425HO has a forged crank and rods. I believe the 375 has a cast crank and rods. Beware.

Thanks I'll ask him about that. I'm getting all this done at Victory Marine down in Dickinson, TX and from what I have heard and read he's one of the best.

A.O. Razor 05-16-2011 04:32 PM


Originally Posted by carcommander (Post 3404546)
I believe the 425HO has a forged crank and rods. I believe the 375 has a cast crank and rods. Beware.

As far as I am informed, it was only the early 496HO's that got the forged crank. The later ones should have a cast piece.

A.O. Razor 05-16-2011 04:41 PM


Originally Posted by Dkahnjob (Post 3404227)
I remember the 7.4 alpha package that you are speaking of.
I think it was only produced for one year then they went to the Bravo drive. It was a stop gap between the end of the TRS/Big block and the Bravo's. I think the Alpha was a little light duty for the torque of the big block engines.

Exactly. And this is where it gets funny. They did indeed do the Alpha/7,4L 330 package when the TRS went out, and then went to Bravo drives. THEN they started supplying it with the Alpha again in the mid 90's, as in the example from '96. The TRS was also available atleast untill '92 on the high performance motors. Weird eeh:grinser010:

Sorry for the hijack.

rexcramer1 05-17-2011 08:53 PM


Originally Posted by Spinletto (Post 3404576)
Thanks I'll ask him about that. I'm getting all this done at Victory Marine down in Dickinson, TX and from what I have heard and read he's one of the best.

For 2k you are probably just getting a cam upgrade and an ECM upgrade, which may be the only difference between the two engines.

Do a little more homework but I would strongly consider it if he will warranty the work for this year. 50hp will make a BIG difference and make the boat much more enjoyable. Then just start saving for a motor down the road

rw40426 05-17-2011 09:32 PM

As long as you don't ever ride in a 29' fever with a bigger engine you will be fine, but when you hop in one with a bigger engine you will wish you had spent the extra money.

Wes Burmark 11-23-2011 07:35 PM

Not sure about some of Bob_T's comments but when I asked Scott Shogren about the difference between the 29 Fever with the 525 Blue motor compared to the twin 6.2 black motor set up he said the twin set up got on a plane much faster, especially with a full tank and multiple people onboard. Eventually the 525 will run it down and is about 5 m.p.h. faster. As far as weight differences and sales potential Scott would be the best source of correct information.


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