Carburator
Lead Driver
Joined: Oct 1999
Posts: 6,765
Likes: 547
From: Kalispell, MT
The best guys I've talked to that know all the nuances of the Holley 94 are over on the msn groups '32-53 flathead board. I'm not 100% sure what was on the 53 flathead. Some aren't even marked and there were dozens of aftermarket varieties.
All the 94's were basically the same until the mid-50's when they started to use automatic chokes. Even then, it's the same carb. That version was the ECG6 I believe. ECG5 was still manual choke. Most changes involved size of the venturi's.
You might watch ebay just for the education on variations of the model 94.
If you just used a simple rebuild kit and didn't completely disassemble it and didn't take pains to clean the idle circuits you likely still have problems.
All the 94's were basically the same until the mid-50's when they started to use automatic chokes. Even then, it's the same carb. That version was the ECG6 I believe. ECG5 was still manual choke. Most changes involved size of the venturi's.
You might watch ebay just for the education on variations of the model 94.
If you just used a simple rebuild kit and didn't completely disassemble it and didn't take pains to clean the idle circuits you likely still have problems.
