This is actually a 750 cfm Holley carburetor that our team'll be utilizing to specify abandoned premium on a small-block Chevy on an examination position. This is actually a vacuum cleaner secondary 4150 style carburetor along with 2 still blend screws.

This is actually a 750 cfm Holley carburetor that our team’ll be utilizing to specify abandoned premium on a small-block Chevy on an examination position. This is actually a vacuum cleaner secondary 4150 style carburetor along with 2 still blend screws.