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

Just did this. Went from a 360 to a 418. Same car, heads, cam, carb, headers, gears, vert, etc.
Only significant difference was more compression with stroker.
360 best, 11.26, 418 best 10.77

I ask noted Mopar engine builder Ken Hensley this very question over 20 years ago.
His answer, 3 or 4 tenths.