22 apache with twin mercury 280's fuel injected

[FUJIMO]

Things to check. Tie-bar set-up/alignment is critical. Slight toe-out at leading edge of the gearcases, for outboard prop rotation, as you have in your photo. Yes, I said toe-out. Everyone else will tell you the opposite, for outboard rotation. Ideally, you want both front and rear tiebars, but if all you have is the rear, that will have to do. Another item to consider is your battery(s) health. If your batteries are not fully charged & able to maintain a full charge, the motors will not produce full power. Down on charge, down on power. Hope this helps.

[da chucksta]

I'm not sure that Apache Scout was set up for twins out of the factory. Post a picture of the inside of the transom. Where is the fuel tank located in it?

There is one in the bow and one in the stern of the boat

[noli]

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Chuckie,

Where is the tip of the lowers with respect to the bottom of the hull?

how many inches above or below the bottom of the hull.





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[Adam McKeon]

Where in the Bahamas Chucksta? Im over there about a dozen times per year- havent seen any cool performance boats over there except what looked like a 32 Skater converted to a center console down in Stanial Cay

[da chucksta]

Where in the Bahamas Chucksta? Im over there about a dozen times per year- havent seen any cool performance boats over there except what looked like a 32 Skater converted to a center console down in Stanial Cay

Freeport

[MiamiStvEuro]

13 years ago I had a 21 stallion with 95 200 promax fan 68 to 70 all day long then over the years someone else I know had it and put 300x and I think he ran 90s this boat should be triple digest. Cool boat.

[Mr. Demeanor]

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Chuckie,

Where is the tip of the lowers with respect to the bottom of the hull?

how many inches above or below the bottom of the hull.





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Just adding when you measure the engines need to be trimmed to the propshaft is parallel to the bottom of the hull. Easiest way it to use a level and adjust the trailer so the bottom of the hull is level then adjust the trim so the propshaft is level.

Also when your testing props if there not in "new" stock condition its really hard to know where your really at. Props get worked, modified, repaired, etc. over the years.

[tux974]

Here is a very simple method complement of "transomstand" but very affective way to get your reference.
Heck your boat could even be upside down.....
That boat should easily be in the mid 90's with some amazing acceleration......
Good Luck and most importantly be safe!!!!