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View Full Version : Holley Carb Indentification - No Choke Tower / How Do I Indentify



bigboi
10-30-2007, 01:15 PM
I have a Holley Double Pumper Carb / Mechanical Secondaries / No Choke.

The choke tower has been removed so the usual place where the identificaiton number is stamped is not there. The car came with this carb and I am looking to identify what model it is.

Any idea on how this can be acomplished? :hmm:

Brian

72Z/28
10-31-2007, 02:13 PM
Thanks for bringing this up, hope someone could chime in on that one because I need to identify my Holley Carb as well

orange69
10-31-2007, 08:29 PM
Most holleys that i messed with has the same numbers on the top of the metering blocks as the airhorn unless someone has been swapping them around. mortec.com is some info on holley carbs.

Shaker455
11-01-2007, 01:16 PM
This should help you guys.

There's a raised casting number on the driverside upper left corner of the mainbody.

Example: P-32 is an 850CFM mainbody

Also post the numbers you see stamped on the throttleblades flipping the carb upside down.

Example: 180 is a 1-3/4" base...= 850CFM