383 vs 360 in an A 68 Cuda

That is a very nice clean installation. Having driven a stroker big block cuda for years I understand they can be a handful.
First time I blipped the gas on my 451 65 "A" rolling into a left turn at an intersection, the end swung out and I just stayed on it to complete the 360 donut I the middle of the intersection. Glad it was a big one and the guy behind me saw me losing it so he just faded back and watched the show. Have me a thumbs up atbthe next light. I just shook my head and limped it the rest if the way. Lesson learned