OldIHC

Posted: **Mon Jun 11, 2018 8:05 pm**

I have a 69 loadstar1600 with a Holley 2 barrel 2300 list #2977. How do I adjust the mixture?

Posted: **Tue Jun 12, 2018 11:54 am**

Idle mixture screws (2 each) are located on the base of the carb.
Must be adjusted when the engine is running at idle, ie. 650-700 rpm.

Holley carb a$justment