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FE Technical Forum / Re: New 2x4 carburetors for fe
« on: October 25, 2026, 09:21:04 PM »
Personally, for you, I’d recommend getting with Drew at Air-Fuel-Spark. He specializes in both restoring original Ford/Holleys, and building really nice, generally correct looking, common Holleys for Ford 2-4 bbl set-ups. The ones he builds will have the correct throttle shafts for the factory style linkage, and a good calibration for 2-4 bbl usage. Like Joe said, Drew can help pick you a size based on the specs of your particular engine, and how you intend to use it. In my opinion the 450’s are too small, and no, the factory 600’s aren’t too big, you have to remember they are vacuum secondary carbs. Drew builds carbs from his cores periodically and puts them up for sale. Just be aware the carb business isn’t his only career, might take a bit to get what you need, but it would be worth it to save tuning hassles. He has a website & facebook page.
https://www.afscarbs.com/
https://www.afscarbs.com/



