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> 2-Barrel Carburetor to 4-Barrel Carburetor Adapter
2-Barrel Carburetor to 4-Barrel Carburetor Adapter
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This adapter adapts a stock 2-barrel manifold to accept a square bore 4-barrel carb. It will also adapt a 4-barrel square bore manifold to a 2-barrel carb by flipping it upside down.
Can I use this with the stock 2bl manifold and mount an edlbrock 4bl carb? Or do i Need an edlbrock manifold? Having a hell of a time tuning the rebuilt motorcraft I purchased last year (running way too rich, getting 6-8 mpg), but don't want to spend the $ and hassles of installing EFI. Thanks in advance for the help. -Vincent.
Yes, you can use this with a stock 2bbl manifold to install a 4bbl carburetor. You can use this instead of changing manifolds, although you get more performance gains by swapping manifolds. On your existing motorcraft, if you are getting 6-8mpg and have trouble starting it when cold in the morning, odds are you have a blown power valve.
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Stock 2-barrel manifold to square bore 4-barrel carburetor
4-barrel square bore manifold to stock 2-barrel carburetor
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