Year | Model Or Type |
Float Level (IN.) | Float Drop (IN.) | Pump Travel Setting |
Choke Setting Unloader(IN.) |
Choke Setting Housing |
ON Idle Screw Turns Open |
THE Idle Speed (RPM) .... |
TRUCK Fast Idle Speed (RPM) |
ADJUSTMENTS Dashpot Plunger Clearance (IN.) |
1971 | 4613S | 5/16 | ---- | .100 | 1/4 | 2 R | 1 1/2 | 700 | 1600 | ---- |
1971 | 4748S | 5/16 | ---- | .100 | 1/4 | 2 R | 1 1/2 | 700 | 1600 | ---- |
1971 | 4748S | 5/16 | ---- | .100 | 1/4 | 2 R | 1 1/2 | 700 | 1600 | ---- |
1972-73 | 6316A | 1/4 | ---- | .280 | 1/4 | ---- | ---- | 750 | 1700 | ---- |
1972-73 | 6317A | 1/4 | ---- | .280 | 1/4 | ---- | ---- | 700 | 1700 | ---- |
1972-73 | 6343SA | 1/4 | ---- | .280 | 1/4 | ---- | ---- | 750 | 1700 | ---- |
1972-73 | 6344SA | 1/4 | ---- | .280 | 1/4 | ---- | ---- | 700 | 1700 | ---- |
1972-73 | 6221S | 1/4 | ---- | .310 | 1/4 | ---- | ---- | 750 | 1600 | ---- |
1972-73 | 6222S | 1/4 | ---- | .310 | 1/4 | ---- | ---- | 750 | 1900 | ---- |
1972-73 | 6363S | 1/4 | ---- | .310 | 1/4 | ---- | ---- | 750 | 1600 | ---- |
1972-73 | 6364S | 1/4 | ---- | .310 | 1/4 | ---- | ---- | 750 | 1700 | ---- |
1972-73 | 6365S | 1/4 | ---- | .340 | ---- | ---- | ---- | 700 | 1900 | ---- |
1972-73 | 6224S | 1/4 | ---- | .340 | ---- | ---- | ---- | 700 | 1900 | ---- |
1972-73 | 6228S | 1/4 | ---- | .340 | ---- | ---- | ---- | 600 | 1600 | ---- |
1972-73 | 6368S | 1/4 | ---- | .310 | ---- | ---- | ---- | 600 700calif. |
1600 | ---- |
1972-73 | 6229S | 1/4 | ---- | .390 | ---- | ---- | ---- | 600 | 1600 | ---- |
1974 | 6610S | 1/4 | ---- | 1/2 | .28 | ---- | ---- | 750 | 1700 | ---- |
1974 | 6611S | 1/4 | ---- | 1/2 | .28 | ---- | ---- | 750 | 1500 | ---- |
1974 | 8008S | 1/4 | ---- | 1/2 | .28 | ---- | ---- | 750 | 1700 | ---- |
1974 | 6613S | 1/4 | ---- | 1/2 | .28 | ---- | ---- | 750 | 1600 | ---- |
1974 | 6536S | 1/4 | ---- | 1/2 | .28 | ---- | ---- | 750 | 1700 | ---- |
1974 | 6537S | 1/4 | ---- | 1/2 | .28 | ---- | ---- | 750 | 1500 | ---- |
1974 | 6585S | 1/4 | ---- | 1/2 | ---- | ---- | ---- | 700 | 1900 | ---- |
1974 | 6586S | 1/4 | ---- | 1/2 | ---- | ---- | ---- | 700 | 1900 | ---- |
1975 | 8019S | 1/4 | ---- | 1/2 | .28 | ---- | ---- | 800 | 1500 | ---- |
1975 | 8020S | 1/4 | ---- | 1/2 | .28 | ---- | ---- | 750 | 1500 | ---- |
1975 | 8022S | 1/4 | ---- | 1/2 | .31 | ---- | ---- | 750 | 1500 | ---- |
1975 | 8024S | 1/4 | ---- | 1/2 | .28 | ---- | ---- | 750 | 1500 | ---- |
1975 | 8025S | 1/4 | ---- | 1/2 | .31 | ---- | ---- | 750 | 1500 | ---- |
1975 | 8536S | 1/4 | ---- | 1/2 | .28 | ---- | ---- | 750 | 1700 | ---- |
1975 | 8537S | 1/4 | ---- | 1/2 | .31 | ---- | ---- | 750 | 1500 | ---- |
1975 | 8013S | 1/4 | ---- | 1/2 | .31 | ---- | ---- | 700 | 1500 | ---- |
1975 | 8014S | 1/4 | ---- | 1/2 | .31 | ---- | ---- | 700 | 1500 | ---- |
1975 | 6585S | 1/4 | ---- | 1/2 | ---- | ---- | ---- | 700 | 1900 | ---- |
1975 | 8016S | 1/4 | ---- | 1/2 | .31 | ---- | ---- | 700 | 1500 | ---- |
1975 | 8026S | 1/4 | ---- | 1/2 | .31 | ---- | ---- | 700 | 1500 | ---- |
1975 | 6586S | 1/4 | ---- | 1/2 | ---- | ---- | ---- | 700 | 1900 | ---- |
1976 | 8081S | 1/4 | ---- | 1/2 | .31 | ---- | ---- | 750 | 1500 | ---- |
1976 | 8108S | 1/4 | ---- | 1/2 | .31 | ---- | ---- | 750 | 1500 | ---- |
1976 | 8082S | 1/4 | ---- | 1/2 | .28 | ---- | ---- | 750 | 1500 | ---- |
1976 | 8085S | 1/4 | ---- | 1/2 | .28 | ---- | ---- | 750 | 1500 | ---- |
1976 | 6536S | 1/4 | ---- | 1/2 | .28 | ---- | ---- | 750 | 1700 | ---- |
1976 | 6537S | 1/4 | ---- | 1/2 | .28 | ---- | ---- | 750 | 1500 | ---- |
1976 | 8013S | 1/4 | ---- | 1/2 | .31 | ---- | ---- | 700 | 1500 | ---- |
1976 | 8014S | 1/4 | ---- | 1/2 | .31 | ---- | ---- | 700 | 1500 | ---- |
1977-78 | 8081S | 1/4 | ---- | 1/2 | .31 | ---- | ---- | 750 | 1500 | ---- |
1977-78 | 8082S | 1/4 | ---- | 1/2 | .28 | ---- | ---- | 750 | 1500 | ---- |
1977-78 | 8085S | 1/4 | ---- | 1/2 | .28 | ---- | ---- | 750 | 1500 | ---- |
1977-78 | 8147S | 1/4 | ---- | 1/2 | .28 | ---- | ---- | 750 | 1700 | ---- |
1977-78 | 8146S | 1/4 | ---- | 1/2 | .31 | ---- | ---- | 750 | 1500 | ---- |
1977-78 | 8113S | 1/4 | ---- | 1/2 | .31 | ---- | ---- | 750 | 1500 | ---- |
1977-78 | 8110S | 1/4 | ---- | 1/2 | .28 | ---- | ---- | 700 | 1500 | ---- |