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-   -   The long time running 496ho debate..to keep or ditch (https://www.offshoreonly.com/forums/general-q/362660-long-time-running-496ho-debate-keep-ditch.html)

Nothing personel 353 08-28-2019 02:33 PM

Leave it stock good motors FWC!

Baja Rooster 08-28-2019 02:41 PM

70ish in a 29’ boat with a 496 is pretty respectable. If you really want to be up with the pack it’s really going to take a twin engine boat to play.

When all said and done you’ll be $10k into this with likely 5mph gain. The oil system will need to be upgraded and that can be $1500 quickly and the fuel system will need some new rigging and a decent fuel pump can be $500 on its on plus another few hundred in fittings. You’ll need good exhaust to let that big engine breath so there’s another $3k. And this isn’t even taking a spare drive into consideration.

IMHO, incremental mods don’t pay off in a boat like they do in a car, and unless you’re completely ready and willing to reinvent the boat with $20k and a winter upside down in the bilge I wouldn’t trade any mods at the risk of reliability.

Boatally Insane 08-28-2019 03:37 PM

I spent a TON of $$ on MY 290sc
It ran 70 with the 496 mag. 86 with 630 hp 555 and 102 MPH with 1020 hp Procharged 555....

Was a LOT of fun but hard to keep it on the water when it got rough...

I put it back to stock and bought a bigger twin engine boat ;)

https://cimg8.ibsrv.net/gimg/www.off...25619afbfa.jpg
https://cimg4.ibsrv.net/gimg/www.off...97c58ec732.jpg
https://cimg2.ibsrv.net/gimg/www.off...6414e7fb6e.jpg

formulavt 08-28-2019 05:24 PM

I would love to get into the low 600hp and run low 80's that's exactly where I want to be. I am very aware that I will never run with the big boats in rough stuff but to hang in ideal conditions...sounds fun. I was looking for some answers on my options with this post, I appreciate all the responses but the majority have been slightly off topic. I will be upgrading power and just trying to figure out the best options for my situation. Thanks again!

RaggedEdge 08-28-2019 07:31 PM

Not to sound like the "Old Sage" here , but in that I have a few years of this boating chit under my belt, I will put forth a bit of advise that I was given many years ago ,,,,,,,,,,,,,,,,,,,,,,,,,, You want to go faster son? Buy yourself a faster boat. Works every time.

I have owned a Velocity, 100 MPH 32, #1 out of the mold. Your boat runs well, few upgrades will enhance it. It will never run with a boat 10 feet longer in rough chit. Period. Enjoy it for what it is or find a different one to do what you feel you need to do.

For me today,,,,,,,,,,,,,,,,,,,,,,,, A nice 42 Fountain with some Merc 1550's at 150+ would be just dandy. Prob is my wallet can't cover that dream ride. Reality makes me very happy right where I am!

P.S. Here on that Hot Rod 32,,,,,,,,,,,,,,,,,,,,,,,, 7 / Seven blown to chit Bravos! How's that for having fun!

Boatally Insane 08-28-2019 08:40 PM


Originally Posted by formulavt (Post 4704403)
I. I was looking for some answers on my options with this post, I appreciate all the responses but the majority have been slightly off topic. I will be upgrading power and just trying to figure out the best options for my situation. Thanks again!

Sorry, I should've been more clear... Leave the 496 ALONE.. Take it out, winterize it, and put it in a corner of the garage..

You can build 600 ish hp from scratch pretty much cheaper than upgrading the 496 and STILL have a good 496 to sell or re-install if you move to a bigger boat.. ;)

Ryan00TJ 08-28-2019 11:39 PM


Originally Posted by formulavt (Post 4704355)
Anyone have an opinion or even better experience on building the bottom end only and running a whipple setup?? Whipple claims their kit is extremely safe on the 496 with moderate boost on a completely stock engine, I would think with better pistons and rods it would be pretty solid

https://www.performanceboats.com/out...#/topics/20876


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