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WILLYS-JEEP

 

1946-64Tune-up Specifications

 
Year Engine Car Model Spark Plug Gap Point Gap Dwell Angle Firing Order Ignition Timing (BTDC or Mark) Valve Lash
Intake Exhaust
1946-48 L4
Sta. Wagon
.030 .020 41 1342
Flywheel
.016C .016C
L6
Sta. Wagon
.030 .020 35 153624 .016C .016C
1949-51 L4
Sta. Wagon
.030 .020 41 1342
Flywheel
.016C .016C
L6
Sta. Wagon
.030 .020 39 153624 .016C .016C
L4
Jeepster
.030 .020 47 1342
Flywheel
.016C .016C
L6
Jeepster
.030 .020 39 153624 .016C .016C
1952 F4
Sta. Wagon
.030 .020 47 1342
Flywheel
.018C .016C
L6
Sta. Wagon
.030 .020 39 153624 .016C .016C
L6
Aero lark
.030 .020 39 153624 .016C .016C
F6
Aero Wing, Ace
.030 .020 39 153624 .018C .016C
1953-57 F4
Jeep
.030 .020 47 1342
Flywheel
.018C .016C
F4
Sta. Wagon
.030 .020 47 1342
Flywheel
.018C .016C
L6
Sta. Wagon
.030 .016 38-45 153624 .016C .016C
1956-57 L4
Jeep Dispatcher
.030 .020 47 1342
Flywheel
.016C .016C
1958 F-Head 4 .030 .020 42 1342
Pulley
.018C
1
6-226 .030 .020 39 153624 .014C .014C
L-Head 4 .030 .020 42 1342
Flywheel
.016C .016C
1959-62 F-Head 4-134 .030 .020 42 1342
Pulley
.018C
1
L-Head 4-134 .030 .020 42 1342
Flywheel
.016C .016C
6-226 .030 .020 39 153624 .014C .014C
1963-64 F-Head 4-134 .030 .020 42 1342
Pulley
.018C
1
L-Head 4-134 .030 .020 42 1342
Flywheel
.016C .016C
6-226 .030 .020 39 153624 .014C .014C
6-230 .030 .020 39 153624 .006C .008C
 

1 - Easton face valve .012C,

Thompson Roto valve .016C