360 stroker how much HP is picked up if everything else stays the same?

Agreed a bigger carb would help, haven't been to track since I got the 880 holley. along with better converter. have to look into some 1.6 rockers.
Thanks. Remember Herb McCandless telling me a long time ago I would go .4 to .5 sec quicker if a used a dominator. guess I should have listened.

Could use a vacuum gauge on full throttle run to see how much restriction carb is.