Stern Jack or Extension Box on 25 Outlaw
 

As always I am looking for more speed and I wonder if anyone out there has added either of these to their boat whether it is a 25 or not. I have a 502 with a standard Bravo and standard steering. I know that external steering ould most likely need to be added at some point or maybe not. The reason I am thinking about this route is I would like to maintain the 5 year warranty I paid for so a blower is not an option right now. I have only had the boat a year and 3 months and have 270 hours. No need to let it sit on the trailer eh???? Thanks for the input. Daze since se have the same boat maybe we can get a 2 for one deal. You pay for the first and I'll take the second, how does that sound????
:p :D :eek: :D
Larry

I have a used IMCO 12" box raised 3" for sale for $1500 if your interested. You will need external steering on ony ext. box.

Cobra, what did you have the extension box on and what kind of difference did it make?????

I originally just bolted on an IMCO neutral box and took it off and I'm putting a Stellings box on my 30' Cobra Cat so I can hook up my On-Board-Dyno. I just traded for this 3" raised box which came off a 25' Daytona Cat with a blackhawk drive. He needed a straight box and the 3" raised is what most people need.

Cobra Marty, Just wanted to say hello. How's the boat running for you this year? I'm getting back on the trail with mine finally after a 2 year lull! Talk to you later

Hey JAX ,
I called stern jack when I owned my 25 and they basically told me to forget it. I talked to the baja rep at the mpls boatshow and the extension box gets you 1 mph max. THe 25 likes big water bur needs lots of ponies to get it moving. I picked up about 3 mph on my 33 in answer to your previous question.

extention box on a 252
 

i do have a 252 with 460 ci b/m 250 #6 of boost doing 85 mph instal a sterling extention box raised the x damention 2in and gain 6 mph. in order to gain speed with extention box the boat should be runnig at list 75 mph before instaling the box