Advice on 1999 38 Scarab 2 step with 502's
#23
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Yep, right at 80 with extension boxes and labbed 30 4-blades. That's at about 5100 RPM. Mine is a '99 AVS. I know the nonstepped hulls take a decent amout of power to make them move because they are a heavy boat. Good for the rough stuff, though!
#24
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#25
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The drives must have different gears in them than 1.5. Or the props are messed up and the prop slip is real bad. My Black Thunder runs 75 at 5200 and about 60 at 4200 with 26 pitch props. Something is wrong.
#28
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