How to ID a Summit carb

[Bonnewagon]

I am dealing with a Summit brand Racing Street and Strip carb. According to the website it can only be either a 600 cfm or 750 cfm. It is acting like a 750 on this 350 Chevy motor. Is there a number or code I should be finding, where to look? I would hate to open it just to check the jetting. Anyone know?

 

[drogg1]

Looking at Summit's installation instructions on the products page, it looks like there should be a part number on the choke tower?

So a 600 cfm would be SUM-M08600VS
750 would be SUM-M08750VS or MS

Otherwise I could not find anything else to identify besides jetting, etc.

Hope this helps.

 

[Bonnewagon]

YES! There it was in teeny weeny stamping, 08750, needed a magnifying glass to read it. Thank's drogg1!