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Thread: any one tried a stern jack??
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08-22-2008, 07:02 PM #1
any one tried a stern jack??
Ok I was looking at a checkmate an was woundering if anyone has ever used or tried a stern jack on an Alpha drive???? it's got a 5.7 in it and was thinking of giving it a good beating until I can find something else..it will become the work boat to booze cruz and pull tubes and what not...but why not make it all it can be at the same time.....
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08-22-2008, 07:42 PM #2
i.m.o.
too much money....not enough gain
its a very fine line between clever...........and stupid
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08-22-2008, 08:18 PM #3
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08-22-2008, 08:21 PM #4
I put one on a friend's Pachanga with a Bravo one time. (AGAINST the advice of from my friend at Merc who felt STRONGLY that they were a safety hazzard because of all the leverage on the gimbal) We didn't see NEAR the gain that L & S was predicting, PLUS they are butt ugly hangin' off the back of the boat. I think it was less than 2 mph on his speedo.
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08-22-2008, 08:24 PM #5
With all the testing I have done. I never saw any more the 2 mph. Never reached any speeds they claimed
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08-23-2008, 12:27 AM #6
Do some mods to the motor, 5.7 parts are so cheap... nice 4bbl and intake would wake it up.
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08-23-2008, 08:34 AM #7
testing Stern Jacks
I tested several Stern Jacks on several different hulls. The results ranged from incredible speed and handling gains (Checkmate 21') to a loss in speed on one particular hull (Cougar 20').
JT