Offshoreonly.com - 500HP Carb Specs

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KCHOTBOAT

04-28-2004 09:51 AM

500HP Carb Specs

I need the power valve specs and jet specs for 500hp carb.

tomcat

04-28-2004 10:43 AM

Here they are, right out of the Merc manual:

Holley 800 CFM

Primary - Port 81, Stbd 75, power valve 6.5
Secondary - Port 89, Stbd 93, power valve none

KCHOTBOAT

04-28-2004 11:19 AM

Thanks for the info.

Griff

04-28-2004 03:45 PM

So exactly how many engines are you putting together???????:D :D :D

KCHOTBOAT

04-29-2004 03:52 PM

The 500hp carb set up was for tanned fat. He didn't know what info he needed. I should have two motors then maybe I would be boating for a change.

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