307 Carburetor Questions - The 1947 - Present Chevrolet & GMC Truck Message Board Network

**rharris** · 05-28-2017, 05:21 PM

I am looking to replace the factory 2bl and intake on my 72 factory 307. I would like to go to a 4bl with electric choke. I'm thinking a performer intake and edelbrock 500. Anybody have any input? I know the engine is on the not so good end of horsepower, but the 2bl has hard starts, especially when warm. Mostly, I like working on my truck and i'm bored.

. Thanks in advance for all suggestions -except for the ones that say donate the 307 for a boat anchor - it runs smooth and is original and has low miles. It will be staying for a few years yet.

05-28-2017, 05:21 PM	#1
rharris Senior Member Join Date: Apr 2013 Location: Pottsgrove PA Posts: 560	307 Carburetor Questions I am looking to replace the factory 2bl and intake on my 72 factory 307. I would like to go to a 4bl with electric choke. I'm thinking a performer intake and edelbrock 500. Anybody have any input? I know the engine is on the not so good end of horsepower, but the 2bl has hard starts, especially when warm. Mostly, I like working on my truck and i'm bored. . Thanks in advance for all suggestions -except for the ones that say donate the 307 for a boat anchor - it runs smooth and is original and has low miles. It will be staying for a few years yet. __________________ 72 Cheyenne Super C10 SWB 2001 Silverado 1500HD Crew 2011 Silverado 2500HD Crew Duramax (Hers)

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