2bbl Road Demon, 2bbl Race Demons
& 2 bbl Race/RS Demons
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|
Cast-venturi 2-barrel carburetor are identified by a single digit cast into the top
of the main body, next to the vent tube. 350 ci carburetors have a "3" cast into the
top of the body, and 500 ci carburetors have a "5" cast into the top of the body.
2-barrel "RS" (removable sleeve) carburetors are identified by the color of the
venturi:
|
| Color | Size |
 |
| Green | 435 |
| Purple | 500 |
| Red | 525 |
| Blue | 575 |
| Gold | 625 |
| Black | 695 |
| Silver | 725 |
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