Edelbrock Dual Quad Setup: One carb has manual choke and one carb electric. Is there a difference which one is mounted forward and which one rear? I was only told to plug one off and use one for vacum advance and PVC etc. Any advice would be helpful :confused:

Thanks

Usually, the secondary carb is in the rear. I would use the elec choke for the main carb and use progressive linkage to open the secondary carb at 3/4 throttle.