71 Duster 360 (new project)

the car currently has hooker 5204 1 3/4 tubes....will the tti header be faster on the new motor...i dont know....was thinking about using the hookers initially and then changing out later.....depends on what mood i am in...lol....
on the pretty factor ...the tti are probably 2 tenths faster then the old hookers....lol

but then again...some of these old hookers in Vegas are pretty fast.....