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Anyone have a good starting point for my 42" .80 twin turbine Sprint Cats CG? Aeromarine's drawings don't show this boats recommended CG. I'm thinking around 26% aft. Is there a "standard" CG for sprint & offshore cats?
THX, JIM
THX, JIM
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Last edited by JIM MARCUM; 07-04-2011, 05:36 PM.JIM MARCUM: NAMBA 777; EX? SoCal FE Racers Club; D-19; Official 2012 NAMBA FE Nationals Rescue Diver; Purple Heart Viet Nam Vet; Professional SCUBA/HOOKA Diver, KELCO, 1973-1978; BBA 1978, Magna Cum Laude; MBA 1980 w/honors; Retired DOD GS1102-12 Contract Specialist -
Not sure about the 41'', but on my 34'' aeromarine spritcat (same hull design I believe) 32% off the transom was where I wound up after tuning. That c.o.g. worked well into the mid 60s mph.
I'd also like to know if stays the same for larger cats as I'm in the proccess of building a 43'' aeromarine cat.Rico 29, Sprintcat 34, Insane FE 30 Hydro, 43'' Aeromarine Conquest
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