[Gaz64]

Originally Posted by hyper4mance2k

I posted those weber emulsion tubes and for some reason they were shrunk down so small they are illegibal. Anyway have any of you used annular venturi's? I have read and heard some amazing things about them unfortunetly i have only found them available for the Weber 44IDF.
http://www.cbperformance.com/Jan2000.asp
http://www.speedtalk.com/forum/viewt...01f9ee77937530

CB horizontal discharge tube is not annular.

The term "annular" refers to a ring of holes whether it be like the 650 Holley 2 Barrel that had no booster at all, or an annular booster as fitted to some Holleys, 750 DP 9379 and models 4010,4011 are examples.

Annular could be done, but it would mean a custom "tall" venturi since the annular ring needs to be inline with the main well discharge port in the carb body.