Curtiss Tomahawk and Kittyhawk speed performances

[Ludovico Slongo]

I'm looking for the speed performances at different heights and for the climbing performances of the P40 in the sub-versions B,C,D and E. Up to now I've been only able to find values of top speed with relative height.
Is there anyone who could provide me a reliable source where to find these infos on the web or on the bookshop?
Many thanks in advance

Ludovico

[Neil Stirling]

Some test data

http://www.raafwarbirds.org.au/targe...e/p40_data.htm

Thanks Peril.

Neil.

[Ludovico Slongo]

Many thanks to you and to Peril.
Invaluable material, much appreciated.
It would be great to have something similar also on the B and C models.
Ciao

Ludovico