Most F4Us had six 0.5" guns with 400 rounds for the 4 inner and 375 for the two outboard guns, thus 2350 rounds in total. F4U-1C and later 20 mm cannon armed versions carried 231 rpg.
F4U-1: Two small bomb racks for 100 ibs bombs under the wings.
F4U-1A: One centerline rack for bombs up 1000 ibs. Originally filed mods later F4U-1A planes were already modified to carry Brewster mad bomb rack or 170 gallon droptank.
F4U-1D: 4 zero length rocket launcher under each wing (5" HVAR), two wing pylons and one centerline station for bombs up to 1000 ibs (officially, centerline rack could also handle a 2000 ibs bomb), two 11.75" rockets or 150 gallon drop tanks, 175 gallons on centerline station (also with napalm filling).
F4U-1C: same as F4U-1D but no rocket launchers
Unlike most planes of the thirties and forties there are lots of original documents about the F4U available for sale or free these days. Pilot and maintenance manuals, original factory drawings, training videos, standard aircraft characteristics, flight test data etc.. You can perhaps learn almost everything about most technical details of the F4U-1.
Performance Data:
Lots of data for F4U-1 till -4
http://www.wwiiaircraftperformance.org/f4u/f4u.html
Standard aircraft characteristics for XF4U-2 and -3:
http://www.ibiblio.org/hyperwar/USN/SAC/
Blueprints:
This Ebay shop is selling a CD with over 200 ex Vought factory drawings and multiple manuals
http://stores.ebay.com/Flug-archiv-20_Blueprint-Multi-CD_W0QQcolZ4QQdirZ1QQfsubZ13QQftidZ2QQtZkm
A few are available for free and of course lots of 3 view drawings:
http://www.f4ucorsair.com/tdata/blueprints.html
http://www.voughtaircraft.com/heritage/html/down.html
Manuals:
For free:
British and US F4U-1 -1D manuals:
http://www.tailwheel.nl/v/voughtf4ucorsair/index.html
For sale:
The british Corsiar Mk I -IV manual is also available as a nice and cheap facsimile reproduction (amazon) as well as the 1945 edition of F4U-4 flight manual and the final (?) F4U-5/N/NL/P manual from 1952. Many webshops sell pdf copies:
http://www.flight-manuals-on-cd.com/F4U.html
http://www.eflightmanuals.com/
Although more expensive than others this shop also offers the Erection and Maintenance Instructions, Parts Catalog, Structural Repair manual and Hydraulics Instruction Manual besides the usual pilot's manuals for various versions.
http://stores.ebay.com/ronsaviation...W0QQcolZ4QQdirZ1QQfsubZ20442533QQftidZ2QQtZkm
They have a F2G Super Corsiar manual
Training video:
http://video.google.com/videoplay?docid=-1056703518162002454
Photos:
Especially written for scale modelers. Both books describe all visible changes between the various versions and feature lots of photos showing details of the planes that you will usually not find in the web. Things like the F4u-7 centerline pylon, XF4U-1 bomb bays or the two wing airbags.
F4U Corsair in Detail & Scale Part 1 (No. 55): XF4u-1- XF4U-3, FG-2
F4U Corsair Detail and Scale Pt.2 (No. 56): F4U-4 through F4U-7
Squadron Signal publications:
Nomen est omen.
F4U Corsair in action Nr. 29
F4U Corsair in action Nr. 145
Else:
BuAer numbers for all Corsairs and sometimes the destiny of the plane:
http://home.att.net/~jbaugher/navyserials.html