Some "Dime Rockets" for the 4TH!

[Dwight Southerland]

Yes . . . what some are doing.

Back in the day of modifieds, they would use the body of a Holley list 4224 660 cfm carb fitted to an 850 double pumper base plate. The carb body would be reamed from the bottom to match the 1 3/4" size of the throttle bores. Voila! The new "blended" carb would flow in the 750-775 cfm range, but keep the small venturis for crisp throttle response and high quality fuel atomization for under 300 cu in engines. I suspect the difference between a 1.686"/1.093" carb and a 1.686"/1.186" carb would not be as great as one would fear.

[Billy Nees]

From what brain cells that I have left, I seem to recall the 1.21 Dual-Jet flows about 290 CFM, the 1.18 2G about 320 CFM, the small-base 1.092G about 260 CFM. I've never played with a large-base 1.09 2G but I will assume(there I go ASSuming again) that because of it's larger and better shaped airhorn it would do better than a small-base 1.09.