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slikcraft 06-04-2009 04:11 PM

prop choice
 
Who can tell me what the right choice of prop is for a tripple 42 fter 7,4 454 magnum 365 hp, gear ratio 1;50.

I use now three blade 23 p full throttle 5200 rpm +

I thinking to buy Bravo's 24p

Top end speed is not important for me.

please any suggestions.

glassdave 06-04-2009 05:12 PM

I have heard of some trips running a bigger one on the center drive to feed the outer drives.

BBB725 06-04-2009 05:17 PM

Not me, I ran 29 three blades on all three drives, four blades were too much surface area and caused the boat to porpoise at certain speeds


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