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Who's Got 575 Sc's?

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Old 06-02-2004, 11:10 AM
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Default Who's Got 575 Sc's?

WHO'S GOT MERC 575 SC'S? And what speeds are you getting? Single or double? Salt water or fresh? Type of boat?
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Old 06-02-2004, 11:31 AM
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Default Re: Who's Got 575 Sc's?

I don't but should be upper 80's-low 90's. 35-42' twins - most major boat makes
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Old 06-02-2004, 11:47 AM
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Default Re: Who's Got 575 Sc's?

38 Donz ZX 575sc's labed props. . . .83mph best so far fresh water light chop. maybe could be faster in a different boat but this sucker is 9 feet wide an has all the goodies
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Old 06-02-2004, 12:21 PM
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Default Re: Who's Got 575 Sc's?

42 MTI/Fountain.

Stock wouldn't break 96.
Chillers and 7 pounds of boost, 5 blade Hydros - 106 freshwater XR's, 104 freshwater Bmaxes.

Light port work on the stock heads, some fill work on both sponsons (looks like Reggie's guys pulled it out of the mold early and it got a hook on both sides) - 110 freshwater Bmaxes with Hydros. - 116 freshwater with Herings. Still 7 pounds of boost but had to go down one more pulley size to keep the same boost.
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Old 06-02-2004, 01:40 PM
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Default Re: Who's Got 575 Sc's?

Twins in a 386 Sonic. I saw 83 last year. May be a little better this year but they were just rebuilt and need some break in time.
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Old 06-02-2004, 01:54 PM
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Default Re: Who's Got 575 Sc's?

Mcollinstn,

Very nice...any chiller or injector mods?
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Old 06-02-2004, 09:33 PM
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Default Re: Who's Got 575 Sc's?

Dano,

Stock injectors running more pressure and modded ECUs.
Unmodified Superchillers.

How's the sonic? If I remember correctly it was running pretty fast with the 575's.
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Old 06-03-2004, 09:24 AM
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Default Re: Who's Got 575 Sc's?

Mcollinstn,

Sonic is gone...running a TS/TG now w/575's. Coming up for the Cincy and Lake C poker runs? Like to talk results on previous, current and shall we say "future" mods to the ole' 575's.
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Old 06-03-2004, 11:13 AM
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Default Re: Who's Got 575 Sc's?

2002 38 Top Gun T/S

Had it out for the first time last weekend (new to me). I had it up to 86mph and I know there is more, but I wasn't going to do anything to stupid. I would say touching 90 is about it.
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Old 06-03-2004, 01:45 PM
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Default Re: Who's Got 575 Sc's?

Evil,
Do you have boxes on it?
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