CFM & MPG Carburetor myths.....

The TQ and QJ are mechanical secondary 4 barrel carbs with an infinitely adjustable vacuum air valve. Just like an AVS. No need to double pump. People who know how to tune them, can get them .2 faster than a Holley on an automatic car, but there is no difference with a 4 speed car in the quarter mile. On the street, I'd never run a Holley. I want it all! Power and mpg. I have run TQ's on everything from a 273 to a 383. I can get a good QJ to do the same as a TQ, but I prefer the TQ.