To be a real purist, why even stroke it.
I have found going from a stock stroke to a stroker, all else being the same, only amounts to roughly 3 tenths, give or take a little bit.
With the stick, the car will actually have a chance of moving from point A to point B, compared to the tire smoldering and more clutch considerations with a stroker matches cranks.
12.40’s say one way, 12.70’s the other, or 11.80’s one way, 12 teens the other.
3 tenths I have found is just about where you can actually feel it in the seat of the pants… not night and day, but hey, feels a little stouter.