Match Race ~ 1965 Valiant '273 Commando' vs. 1973 'Duster 340'

I'm tempted to take a challenge here. Not to hi-jack this thread, but just to show "unbelievers" and "doubters" perhaps something that might inspire them. Believe me, fellow mopar friends, it is not to show anyone up. I have sort of left the 1/4 mile stuff for nice, fuel efficient drivers. However, I still go to the strip a couple times a year.
What would be said if I took my '65 Plymouth B-body (belvedere) and put it to the test. I replaced the 273 with a 100% bone stock 318 2bbl from a Dodge pickup. It does NOT have the roller cam, still flat tappet. I ran 15.90's ( I couldn't mash it because of wheel spin) at 84 mph with stock tranny, converter, and 2.94's. I have since added a 4bbl (which it appreciated). I'm thinking if it would inspire some that laugh at my numbers if I add 3.91's and hit something in the 14's, even a 14.99. You see, IF I can hit a 14.99 with a 100% stock 318 by just adding a 4bbl and 3.91's (NOTHING ELSE), could it inspire someone to believe that a 340 Duster (lighter car, better heads, much bigger bore, bigger cam, electronic ignition) should be a second faster???????? hmmmm..... maybe this would be fun! 15.90's, and since adding a 4bbl and going from 2.94's to 3.91's???? could I hit it???? Surely, Surely, this would never run with a 340 duster with same gearing. Hmmmm, I'm thinking...