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1978 Distributor Specifications

NOTE: FOR DISTRIBUTOR RPM AND DEGREES, DIVIDE SPECIFICATIONS BY 2.
CHRYSLER CORP. DISTRIBUTOR ADVANCE SPECIFICATIONS

Distributor Part No. Rot (1) Automatic Advance (Engine Degrees & RPM) Vacuum Advance (Engine Deg. & In. of Hg.)
Deg. RPM Deg. RPM Deg. RPM Deg. In. Hg. Deg. In. Hg.
3656672 C 1.0-7.0 1000 10.0-15.0 1600 23.0-28.0 4400 1.0-5.0 10.0 15.0-19.0 15.0
3755056 C 2.0-9.0 1000 9.0-15.8 1400 23.0-28.0 4400 3.0-11.0 11.0 10.0-16.0 12.5
3755157 CC 1.0-7.0 1300 11.0-16.0 1800 19.0-24.0 4000 2.0-8.0 10.5 16.0-21.0 15.5
3875201 C 1.0-6.0 1100 5.0-10.0 1400 23.0-28.0 4306 1.0-5.0 10.0 15.0-19.0 15.0
3874115 C 2.6-6.2 1200 11.6-15.0 1600 20.0-24.0 4000 1.6-5.2 7.0 20.0-24.0 12.5
3874596 CC 3.0-7.0 1200 12.0-16.0 1600 15.0-20.0 4400 7.0-11.0 10.0 18.0-22.0 15.0
3874876 C 3.0-7.0 1300 4.0-8.0 1800 7.0-9.0 4400 2.0-12.0 8.0 20.0-24.0 12.5
3874887 CC 2.0-6.4 1300 7.6-11.8 1900 19.2-24.0 4800 3.2-6.2 7.0 10.6-16.0 11.5
4091661 C 3.0-7.0 1100 18.0-22.0 1700 24.0-28.0 4000 1.0-8.0 7.0 12.0-16.0 15.0
4091821 CC 1.0-5.0 1200 16.0-20.0 1800 24.0-28.0 4000 1.0-5.2 10.0 16.0-21.0 31.0
(1) C (Clockwise), CC (Counterclockwise) viewed from rotor end.
DELCO-REMY DISTRIBUTOR ADVANCE SPECIFICATIONS

Distributor Part No. Rot (1) Automatic Advance (Engine Degrees & RPM) Vacuum Advance (Engine Deg. & In. of Hg.)
Deg. RPM Deg. RPM Deg. RPM Deg. In. Hg. Deg. In. Hg.
1103238 C 0 1100 14 2800 20 4200 0 10 15 17
1103240 C 0 1100 14 2800 20 4200 0 6 20 15
1103249 C 0 1000 8 1600 19 3450 0 6 15 12
1103250 C 0 1150 17 2900 22 4200 0 8 10 13
1103274 C 0 1200 15 2700 20 4200 0 4 18 12
1103281 C 0 1000 10 1700 20 3800 0 4 18 12
1103286 C 0 1100 16 2400 22 4600 0 6 15 12
1103301 C 0 1000 8 1600 19 3450 0 4 10 8
1103302 C 0 1100 17 2400 22 4600 0 6 15 12
1103338 C 0 1000 10 1700 20 3800 0 5 24 12
1103339 C 0 1100 16 2400 22 4600 0 4 10 8
1103358 C 0 1100 14 2800 20 4200 0 4 15 10
1110237 C 0 1000 10 1700 20 3800 0 8 10 13
1110715 C 0 1000 7 1600 20 4200 8 4 18 12
1110717 C 0 1100 14 2300 24 4100 8 4 18 12
1110719 C 0 1100 7 2300 16 4200 8 4 18 12
1110720 C 0 1100 14 2300 24 4100 0 10 0 13
1110721 C 0 1100 14 2300 24 4100 0 10 10 13
(1) C (Clockwise), CC (Counterclockwise) viewed from rotor end.
HOLLEY DISTRIBUTOR ADVANCE SPECIFICATIONS

Distributor Part No. Rot (1) Automatic Advance (Engine Degrees & RPM) Vacuum Advance (Engine Deg. & In. of Hg.)
Deg. RPM Deg. RPM Deg. RPM Deg. In. Hg. Deg. In. Hg.
461270C91 C 0 950 15-19 2000 30-34 4200 0-3 6 8-12 15
464359C91 C 10 1200 9.5 2000 168 4400 0-3 6 8-12 15
467073C91 C 2-6 1200 10-14 2000 15.8 4200 10-16 10.5 12-16 19
469648C91 C 2-4 1400 7-11 2000 24-28 4200 3-8 8 4-8 12
(1) C (Clockwise), CC (Counterclockwise) viewed from rotor end.
MOTORCRAFT DISTRIBUTOR ADVANCE SPECIFICATIONS

Distributor Part No. (1) Rot (2) Automatic Advance (Engine Degrees & RPM) Vacuum Advance (Engine Deg. & In. of Hg.)
Deg. RPM Deg. RPM Deg. RPM Deg. In. Hg. Deg. In. Hg.
JEEP                      
3230443 C 0 800 16 2800 24 4400 2 6 16 18
3231340 C 0 800 18 2800 30 400 2 6 16 18
*** C 0 800 10 2400 16 4400 2 6 16 18
*** C 0 800 12 2800 18 4400 2 6 16 13
(1) Ford Motor Co. Specifications not available at time of publication.
(2) C (Clockwise), CC (Counterclockwise) viewed from rotor end.
PRESTOLITE DISTRIBUTOR ADVANCE SPECIFICATIONS

Distributor Part No. Rot (1) Automatic Advance (Engine Degrees & RPM) Vacuum Advance (Engine Deg. & In. of Hg.)
Deg. RPM Deg. RPM Deg. RPM Deg. In. Hg. Deg. In. Hg.
484776C91 C 10 1200 9.5 2000 16.8 4400 0-3 6 8-12 15
484777C91 C 10 1200 9.5 2000 16.8 4400 8.6 7 10 13
484778C91 C 17 2000 10.7 2000 32 4200 1.5 6 10 12
484785C91 C 3.8 1400 9.0 2000 25.8 4200 5.6 13 6 15
484786C91 C 4 1200 28 3600 31.6 4200 ..... ..... ..... .....
497600C91 C 110 1200 9.5 2000 16.8 4400 0-3 6 8-12 15
(1) C (Clockwise), CC (Counterclockwise) viewed from rotor end.