Pratt & Whitney Aircraft R-2800 Series

R-2800-27, -31, -43, -51, -71, -75, -79

Revised April 1959

Navy Model: R-2800-27 USAF Models: R-2800-75 & R-2800-79

R-2800-34,57,73,77,81,83,83A & 85

R-2800-27, -31, -43, -51, -71, -75, -79

R-2800-34,-57,-73,-77,-81,-83,-83A & -85

22,22W,28,34,34W,34A,34WA,36,40,40W,57,73,77,81,83,85,87,89 & 91

R-2800 B Series (18 Cylinder High Tension Ignition System) Operation, Service, and Overhaul with Parts

R-2800-5, -21, -27, -31, -35, -39, -41, -43 & -51

Turbosupercharged Engines with Water Injection

May-59

Jaunuary 1949

Navy Models: R-2800-27 USAF Models: R-2800-75 & R-2800-79

R-2800-14W, -22, -22W, -28, -34, -34W, -36 & -57

Revised May 1951

Revised May 1945

R-2800-50,- 50A, -52W, -54, -99W, -103W

Revised January 1956