750 Brawler vs 650 AVS 2 at the track, right OOTB !

Enjoyed the vid! Not what I predicted prior at all, however. (I thought the avs wouldn't get into the 12s)
I just bought a brawler race 850, to replace my antique 4781 with serious problems. Echo your results, my 850 is flawless so far. ( smaller venturi th an the 850, I think really probably 800 cfm). Even got a deal as a kit from Speedway. For an extra forty bucks, got a dropbase a/c, braided line/an fittings fuel line (very nice setup, even though I didn't use on this car, it will work great on my other), and a liquid filled fuel pressure gauge.