| PHONE OR TEXT: 253-320-7604 | PHONE HOURS: MON - THU, 5 a.m. - 2 p.m. PST
> 2-Barrel Carburetor to 4-Barrel Carburetor Adapter
2-Barrel Carburetor to 4-Barrel Carburetor Adapter
Questions about this item? Ask here.
See 1 Questions
Add to Cart
Review this item
Add to Wish List
Questions and Answers
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.
Was this answer helpful?
0 of 0
Customer(s) found this Answer helpful.
Answer provided by:
Stock 2-barrel manifold to square bore 4-barrel carburetor
4-barrel square bore manifold to stock 2-barrel carburetor
Includes Gaskets and Hardware
Fuel Pump Gasket
Billet Aluminum Fuel Pump Block Off Plate AMC V8
Edelbrock Performer 600 CFM Carburetor w/ EGR 1400
Edelbrock Performer 500 CFM Carburetor w/o EGR 1403
Edelbrock Performer Intake Manifold w/o EGR 2131
Holley Truck Avenger Carburetor 670 CFM 0-90670