My girl-friend then, had a 67 Acadian Canso 327/275 hp,, a Canadian Pontiac version of the Chebbie Nova,, or Chebbie II.. ..
She couldn't beat my 340 Dart, but she worried me a few times, and she could stomp my bud's 318 Cuda, along with a lotta other muscle cars of the era.....
We both still own the cars today.. she's no longer my G/Friend,, but we chat often.. lol
Getting them to hook was the problem,, but rolling starts,, Canso/Nova pulled harder..
The Quadrajets huge adjustable secondaries would open way sooner than the un-adjustable AFB secondary that doesn't open till 3k+ rpm unless you drilled half a dozen 1/4 inch holes in the counterweight.. anyway,, those Chebbies were quick..