Pontiac FIREBIRD 1972 Service Manual page 734

6B-80 1972 PONTIAC SERVICE MANUAL
CAM FOLLOWER
HIGH STEP OF
FAST IDLE CAM
PRIMARY THROTTLE
VALVES CLOSED
AFTER SCREW MAKES CONTACT
ON LEVER, TURN SCREW I N 3 TURNS
TO ADJUST. (BENCH SETTING)
ADJUST O N CAR TO OBTAIN
SPECIFIED RPM
Fig. 6 8 - 9 5 Fast Idle Adjustment
EDGE O F CHOKE V A L V E
Fig. 6 8 - 9 6 Choke Rod Adjustment