Re: 24 with 525 or 600
 

As far as GPS calibration..... :confused: I ran in a radar run back in Oct and the radar was within .2 mph of what my gps read. My GPS speedo and handheld GPS both read the same.

Oh, and I think a 24 with a 500HP (470 HP) would run a consistant 80+. Maybe 82-83 on occasion.

Re: 24 with 525 or 600
 

my friend has a 79 24 with about 550hp only runs 74 it starts chine walking when he trims out its old bottom paint MOST OF IT GONE and trs drive, will a sp master 2 fit? and no hdy steering he has that drew marine stabilizer :eek: and no indicators for trim or k planes :rolleyes: . I TELL HIM I LOOK AT MINE :D when I drive.

Re: 24 with 525 or 600
 

YES, 500HP MAYBE BREAK 80MPH on a 24' if it is dialed in correctly, correct prop and no hooks in the hull. (( I have found 1 props works best on my 24' 4 blade hydromotive was the best with the TRS Big Block )) Tried over 20+ props and the 4 blade hydromotive, labbed was the best !!!! GOT TOP END, MID RANGE AND STABILITY.

Re: 24 with 525 or 600
 

HI what yr and power do you have, my bud has my old mirage 25 turning 5400 about 74. does anyone know if a speed master 2 lower will fit the trs, or a nose cone for the trs if that would help him. get more speed, is there a high speed bottom paint out?

Re: 24 with 525 or 600
 

i rigged an older 24 with a 700+ hp 454, and she ran in the mid 90's 94 or so. had a 24 pitch 4 bld, but the engine turned 7000 r's.





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