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Back4More

10-01-2008 07:50 PM

HP850 SCi....Boost?

1 Attachment(s)

What is the max boost an 850 will allow?

txriverrat2001

10-01-2008 08:11 PM

I'm not sure of the maximum boost - but I do know it's all computer controlled ....

Next time we run it I'll set the Smart Craft up and see if it's an option for the gauge layout on the digital dashes ...

You could call Bob @ Mercury Racing - he's been a ton of help for me.

Whipple Charged

10-02-2008 12:22 PM

8-9psi is max boost on the 850sci which depends on elevation and atmospheric conditions.

BraceYourself

10-02-2008 01:55 PM

Quote:

Originally Posted by Whipple Charged (Post 2703961)

8-9psi is max boost on the 850sci which depends on elevation and atmospheric conditions.

What about the 1075 SCi

Whipple Charged

10-02-2008 06:06 PM

Quote:

Originally Posted by BraceYourself (Post 2704033)

What about the 1075 SCi

12psi for the 1075sci.

15psi for the 1200sci. As well as a bunch more spark.

Thanks

BraceYourself

10-02-2008 08:09 PM

Quote:

Originally Posted by Whipple Charged (Post 2704327)

12psi for the 1075sci.

15psi for the 1200sci. As well as a bunch more spark.

Thanks

Thx, I appreciate your posts and knowledge.

Michael Garibay

10-02-2008 09:33 PM

hmmm I see a pattern. So if they made 20 psi it would be called a 1600sci?

Back4More

10-03-2008 08:30 AM

Thanks Dustin...BTW, I allways look forward to your SC 101 section in the monthly Hot Boat.

Whipple Charged

10-03-2008 12:38 PM

Quote:

Originally Posted by Michael Garibay (Post 2704552)

hmmm I see a pattern. So if they made 20 psi it would be called a 1600sci?

If they went to bigger blowers, and it would still need more boost to get to 1600! Cam is way too small then injectors, fuel system, intercooler size, manifold ports, etc. are all a restriction when you get to that level.:ernaehrung004:

Whipple Charged

10-03-2008 12:40 PM

Quote:

Originally Posted by Back4More (Post 2704853)

Thanks Dustin...BTW, I allways look forward to your SC 101 section in the monthly Hot Boat.

:drink: Gotta write one this weekend, send me some questions if you got them!

Dustin

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