Seafire climb at +12 lbs
10k in 4 min
15k in 6 min
20k in 8.25 min
F4F climb
10k in 5 min
15k in 7.5 min
20k in 10.5 min
P-40B climb
10k in 6 min
15k in 9 min
20k in 12.33 min
100 gas no DTs from the runway 0 alt start.
Seafire is at least 25 percent faster than a F4F and almost 50 percent faster than a P-40B (it should be), and not far off its published #s. It was never a super climber, but thats respectable.
As for the +16 lbs boost I raised it with HTC but got no response, I would like to see it at that level as I think thats the late 42-43 boost level as per the docs and sources, but I dont see the point in raising the issue more than once, Im sure they have reviewed the data and have seen the posts on it. Its their call.