We are rebuilding a Holley carb list 80311. It has vacuum secondaries and an electric choke. In one Holley carb list it is shown as an 850. Any idea as to what the application was for this carb? Marine?

Keith,
Holley's web site lists all of thier carbs. The list is kind of hard to find, hidden in tech somewhere. Or .. call them, they have a great tech department. 270-781-9741

If it was a marine application it would have the "J" shaped bowl vents.

Thanks Bill. I did some more searching and the carb does appear to be a marine application according to the info. I haven't seen it yet but we would like to know what carb kit to buy. I'll contact Holley.

Here's the listing (http://holley.com/data/TechService/Technical/Carb%20Numerical%20Listing.pdf) and I don't see that one.
Should have been on pg15 but not.