367 vs 410 Engines Masters

Can you show your work please? It sounds like you started with the assumtion that they would make the same mph at the stripe unless I'm misunderstanding.
I did
What happens if you use the same gear, same shift points and the same converter?
Why would you run the same gear and converter and shift points for both if looking for best times for each ?

Here's my work, I'm not saying these are optimal stall gearing and shift points you would only know that once installed searched out, why I said we won't know which is better but do think these are reasonable data points and it shows like I thought these engines have similar potential.

Each gear is written, mph = rpm = hp (as best I could see) at the end of each gear hp ave

410 with 4.10 5500 @ 110 2nd 3540 3rd 4140 Stall 3500 = 29,

1st, 30 = 3615 = 325, 35 = 4218 = 380, 40 = 4820 = 410, 45 = 5423 430, 50 = 6025 = 415 = 392hp ave

2nd, 50 = 3565 = 320, 55 = 3922 = 360, 60 = 4278 = 385, 65 = 4635 = 405, 70 = 4991 = 420, 75 = 5348 = 430, 80 = 5703 = 425, 85 = 6061 = 410 = 394hp ave

3rd, 85 = 4182 = 380, 90 = 4428 = 395, 95 = 4674 = 410, 100 = 4920 = 420, 105 = 5166 = 425, 110 = 5412 = 430 = 410hp ave

367 with 4.36 5800 @ 110 2nd 3717 3rd 4347 Stall 3700 = 29

1st, 30 = 3846 = 320, 35 = 4487 = 375, 40 = 5128 = 410, 45 = 5769 = 422, 50 = 6410 = 415 = 388.4hp ave

2nd, 50 = 3795 = 320, 55 = 4175 = 350, 60 = 4554 = 380, 65 = 4934 = 400, 70 = 5313 = 415, 75 = 5693 = 420, 80 = 6072 = 420, 85 = 6452 = 415 = 390hp ave

3rd, 85 = 4446 = 370, 90 = 4707 = 390, 95 = 4969 = 400, 100 = 5230 = 415, 105 = 5492 = 420, 110 = 5753 = 420 = 403hp ave