You know, there used to be a car around this area, think it was even featured in mopar action, that was a 67-69 dart, and he ran a 273, I think it said "darn dart" on the side and as I recall, ran high 10s in the 1/4, no power adders. So yes it is possible, its been done, its simple physics..The problem is when someone comes on here all puffed up about there cheap 318 that's so fast, then produces NO timeslips, and even comment that he allways runs with the clocks off...makes you wonder what the point really is.