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PRESTOLITE Distributor Advance Specifications

NOTE: FOR ENGINE RPM AND DEGREES, MULTIPLY SPECIFICATIONS BELOW BY 2.
Distributor Part No. Rot. (1) Automatic Advance (Distr. Degrees & RPM) Vacuum Advance (Distr. Degrees & Inches of Hg.)
Deg. RPM Deg. RPM Deg. RPM Deg. RPM Deg. In.Hg. Deg. In.Hg. Deg. In.Hg.
1BP-4201 C 0-1 435 7-9 900 12-14 1700 15-17 2200 0 4-6 .................... 10.25-11.75 18-19
1BP-4201-A C 0-1 490 7-9 970 10-12 1550 13-15 2200 0 8-10 .................... 10.25-11.75 18.5-20
1BS-4006-P CC 0 425-575 0-3.5 575 3.75-5.75 740 7.5-9.5 1400 0 6-9 4.5-7.5 12 8.25-11 15
1BS-4006-W CC 0 450-600 0-7 600 9.8-11.8 810 14-16 1550 0 6-9 4.5-7.5 12 8.25-11 15
1BS-4006-Y CC 0 325-475 0-7 475 10.5-12.5 700 14.5-16.5 2250 0 8-10 5-8 13 9-12 16
1BS-4006-Z CC 0 325-475 0-4 475 4.5-6.5 640 8.5-10.5 2200 0 8-10 5-8 13 9-12 16
1BS-4013-A C 0 325-475 0-3 475 5-7 725 8-10 1800 0 5-8 5-8 10 8.5-11.5 12
1BS-4013-B C 0 350-500 0-6.5 500 12-14 780 15.5-17.5 2000 0 5-8 5-8 10 8.5-11.5 12
1DC-4601-A C 0-1 470 7-9 950 10-12 1700 12-14 2200 0 5-7 .................... 10.25-11.75 16-17
(1) C (Clockwise), CC (Counterclockwise) viewed from rotor end.