25 outlaw(faster)2006,496HO
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25 outlaw(faster)2006,496HO
anyone have any idea on how to get my 25" to run faster. 06,496ho.....the most bang for the buck! with out breaking the bank!.......is it possible to see 75mph or do u need a motor upgrade? any ideas
Last edited by WARDAWG; 05-25-2010 at 01:07 AM. Reason: changed wording
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Honestly to see 75mph out of a 496HO in a 25OL plan on a Raylar Kit or Whipple...If you go with a Whipple plan on refreshing your engine with good internals it won't hold up to the Whipple.
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Because when I look at engines and work like this http://www.offshoreonly.com/forums/g...ple-power.html or Dock's engines I do not see a depreciated boat. This probably answers my own question but everything to do to cars, trucks or boats we seem to only get pennies on the dollar back anyway. I am dealing with that right now on a '06 Mini Cooper we are trying to sell with only 9500 miles on it. The SOB would have been sold by now if we had high miles and driven it in the rain and snow!
I guess what it just comes down to is... what people want to spend and for what.
UGH!
#5
I would put on an extension box & a -3" IMCO.
You can use a Stellings adjustable box and get away with a -2" lower so you'll save some money on a drive.
The common thought is to throw HP to the boat to make it faster, but I think more reliable speed can be found with what I'm suggesting. Plus, should you decide that isn't enough you have a better platform to build on because your boat hull is operating more efficiently.
If you "need" more HP, the Raylar kit is the only way I would suggest for modifications. Supercharging the 496 is really not a great idea. The internals are cast & just not robust enough to handle the added pressures of supercharging, not to mention supercharging tends to be hard on drives.
CMI is another great, but expensive way to gain speed with a 496. You'll spend about $6k to add the CMI's & re-prop.
You can use a Stellings adjustable box and get away with a -2" lower so you'll save some money on a drive.
The common thought is to throw HP to the boat to make it faster, but I think more reliable speed can be found with what I'm suggesting. Plus, should you decide that isn't enough you have a better platform to build on because your boat hull is operating more efficiently.
If you "need" more HP, the Raylar kit is the only way I would suggest for modifications. Supercharging the 496 is really not a great idea. The internals are cast & just not robust enough to handle the added pressures of supercharging, not to mention supercharging tends to be hard on drives.
CMI is another great, but expensive way to gain speed with a 496. You'll spend about $6k to add the CMI's & re-prop.
#7
The simple answer is NO, to get a 25 OL into the lower 70's you are going to need @ or over 500HP and 5300 rpms. To run an honest 75mph you are going to need probably 550-600hp and 5300rpms. So a Raylar kit would do it or A Wipple would get you there.
I am guessing you are running around 66 gps right now, youcan probably squeeze 1-2 mph by changing props, but additional gains will be costly, to the point youare almost better of selling you boat and just buying a bigger one. Remember once you change the stock parts of that boat YOU WILL depreciate it period, only exception maybe be the raylar kit, but you will never get that money back out.
I am guessing you are running around 66 gps right now, youcan probably squeeze 1-2 mph by changing props, but additional gains will be costly, to the point youare almost better of selling you boat and just buying a bigger one. Remember once you change the stock parts of that boat YOU WILL depreciate it period, only exception maybe be the raylar kit, but you will never get that money back out.
#10
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You can gain speed in your setup. I just gained 5MPH by raising my drive and engine up 3". Jason has had big improvments with boxes and shorties. I could not go up any higher due to clearance issues. Somday if the right deal came along I may try a Stellings box in the -2 position.