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Old 01-09-2021, 05:03 PM   #11
5851a
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Join Date: Oct 2014
Location: NE Iowa
Posts: 1,664
Default Re: Holley 4150 carburetor development history

I have always had good luck with the few that I've had and several dozen 2100's over the years. I think they are not quite as sophisticated as some other carbs but simple and reliable. I'm not a carb person but I can rebuild one for myself but the newer 4300 stuff is over my pay grade. I believe the Summit carb is a copy of a Holley that was a copy of the 4100.
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