07-01-2018, 01:04 AM
Have you checked the rotor arm? By the way should you change to electronic ignition with a Bosch distributor you may not get a spark at the plug but would from the ht lead. I found that the distributor rotor arm had a resistor buried in it in the black pitch like substance on the top. I dug this out and soldered a copper strip across and filled it again with molten pitch. All then worked fine with an excellent 1/2" spark when tested from the lead.