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Ctrplr
Joined: 29 May 2013
Posts: 4
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 Posted: Wed May 29, 2013 10:10 pm Post subject: 99 21' step tech info |
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| Just have a few questions about this hull for you guys any info would be nice. Boat has a sd 309 pump and an A ss impeller and place diverter kem 350 carbed engine boat also has a high wind shield was wondering what the estimated top speed might be with this setup and also how it would be on fuel. Any recommendations on a bigger engine would be nice to. Thanks |
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Will R
Joined: 31 Jul 2005
Posts: 677
Location: NWT/Alberta
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| Posted: Fri May 31, 2013 9:46 am Post subject: |
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zz383!
_________________
When in doubt hammer down! |
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Medicine Man
Joined: 02 Dec 2010
Posts: 66
Location: Medicine River, AB
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| Posted: Sat Jun 01, 2013 11:43 pm Post subject: |
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| I had a 99 19ft step tech. So shorter and narrower. it would do 75 with an AMS 421 sbc with race nozzle and only 72 with place diverter on. I'm guessing your boat will do around 55 to 60 max. The ZZ 383 crate motor would be a good upgrade. 420 hp and 480 tq. I have one in my Bratt Jet and it has run great for three years. |
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