95 22 daytona with k planes
#7
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Joined: Oct 2008
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From: Dayton Ohio
A tunnal tab is for keeping the air pushed up under the boat. If you gain speed and trim high the boat will pick up and the air blows out the back of the tunnals. By lowering tunnal tabs a 1/4" or so it will push the air back under the boat giving you a smoother ride.
#8
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well i realy need help planeing the black hawk is real weight sentive an is down right slow coming out of the hole i am not trying to be a drag boat but when i am loaded with only me an three other people it takes longer then a 40ft cat
#10
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well i dont know if you know the black hawk drive but is counter rotating props an is some what of a surface drive so right know i am runing 27p labed with 560 hp an that right off the dyno i will be going up to 29p or 31p i blow the 27s off just under 90mph



