Not talking about the air door, alot of what your saying has nothing to do with what i said , not trying too be a jerk, just saying.
Never SAID you were one!! The air door, I brought up as well as the venturies. They are of a more efficient design than the Holleys', that's MY point I was getting at, AFTER agreeing with the post!! I just said MY .
Gotcha
75 Duster, 451 10.87 @ 123.58 NA
97 Z28 6sp., 12.01 @ 115 on a 100 shot
71 Swinger. 360 magnum. 12.58 @ 105
78 cutlass, 469 BBC. 12.70 @ 108 on street tires.
http://www.youtube.com/watch?v=Z2kqNmMfheU
, not trying too be a jerk, just saying. 
The air door, I brought up as well as the venturies. They are of a more efficient design than the Holleys', that's 
.
