L28 w/ SU Carb intake manifold vacuum leak

[Alex240z]

On 5/5/2021 at 7:57 PM, Awk34 said:

@alex240z Here's a couple pics of the butterflies I just took. It was idling around 1200 - 1400 earlier today.

Im curious how it idles when you remove the center link. 

 

 

It's going to be that bent one in the center. Remove that piece and screw in the idle air control screws on both carbs one and a half turns from when they start to affect the butterfly's position. The linkage will visibly move. It'll rev at like 2000 so don't be worried. But see if you can bring it down to 800-700 and then use a carbsync to sync the airflow. If you can it means the linkages are messed up. If not then I'm not sure.