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Looking at a 1989 3600 repowered with MerCrusier 8.1 HO 's @ 425hp
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GMT16750 Offline
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Vessel Info: 1989 Tiara 3600 Open, MerCruiser 8.1L Horizon High Output 425's.
#5
09-14-2023, 02:25 PM
(09-12-2023, 07:55 PM)Misdirection Wrote: I'm turning 18x21 three blade props.  3000 rpm I'm running about 19 knots, 3200 21 knots in fair seas. That is also on the original motors, with over 4400 hours now.  I'm also on Lake Erie.  They are really well-built boats.  I'm surprised how well mine has held up.


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Thank you for the information!!!!!!
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RE: Looking at a 1989 3600 repowered with MerCrusier 8.1 HO 's @ 425hp - by GMT16750 - 09-14-2023, 02:25 PM

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Looking at a 1989 3600 repowered with MerCrusier 8.1 HO 's @ 425hp00