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View Full Version : Need an engine chart for the F4F-4 Wildcat



SkyChimp
05-26-2006, 06:27 PM
I posted a Pratt and Whitney chart for the R-1830-86 engine showing power and manifold pressures at altitudes a long time ago. I've since lost mine. Did anyone save a copy of that, or have something similar???

SkyChimp
05-26-2006, 06:27 PM
I posted a Pratt and Whitney chart for the R-1830-86 engine showing power and manifold pressures at altitudes a long time ago. I've since lost mine. Did anyone save a copy of that, or have something similar???

FoolTrottel
05-27-2006, 04:26 AM
<BLOCKQUOTE class="ip-ubbcode-quote"><div class="ip-ubbcode-quote-title">quote:</div><div class="ip-ubbcode-quote-content">engine chart for the F4F-4 Wildcat </div></BLOCKQUOTE>
'or something similar'
Well, here's something, but is it similar?
http://img.photobucket.com/albums/v668/fooltrottel/R-1830.jpg
(It's from Jane's Fighting Aircraft of World War II)

SkyChimp
05-27-2006, 06:34 AM
Thanks very much for the response. Unfortunately, the one I'm looking for is a graph. It has BHP on the side axis, and altitude on the botton axis. The lines show HP at altitude with respective manifold pressure.