1984 GS 1500-2000 rpm stumble.
 

I am officially bowing down to the Rx7 gods that reside here.

I just bought a 1984 GS with 12A stock nikki carb. Pulled the rats nest and replaced all vacuum lines. Tested for leaks with starter fluid. The car idles well around 800-1000 rpm. The car runs above 3000rpm like a champ. The carb was rebuilt almost as soon as it got home from buying it. The issue the car is having is very similar to the post below. A bog or stumble around 1500-2000 rpm. I tried drenching the carb in carb cleaner and adding a bit of seafoam. Unfortunately that didn't solve my problem. I'm thinking that the transition circuit might be clogged. I was hoping somebody would have some nice pictures or diagrams of where exactly this circuit is on the carb. That way I can focus on clearing that circuit. I haven't been able to find any pictures or diagrams anywhere. I'm open to any other suggestions as well. I just want to be able to make it through an intersection without worrying about bogging and getting T-boned.

https://www.rx7club.com/1st-generati...00-rpm-935668/