Yes there is another way to adjust the dist. There is a clamp with a slotted screw just underneath it. Set the plate in the center & tighten it down. Loosen the screw & set the timing by turning the dist. Tighten the screw. Then you can use the octane selector to tweek it.


They say money can't buy happiness. It can buy old Chevy trucks though. Same thing.
1972 Chevy c10 Cheyenne Super
In the Gallery Forum