I just got my first rx-7 last week. It has been sitting for about 9 years. After alot of reading, fuel flushing, etc. It is runnig surprising well. However, the carbuerator will completely fill up with fuel at random; 60 mph or at idle. Has anyone ever heard of this before? I suspect the return fuel check valve but have not found one yet.
Thanks

 

9 years!!!

Might want to check out the 1st gen section for info.