Do it the old school way. Put your finger over the plug hole to seal it off. Have a buddy bump the starter around til your finger is blown away from the hole. Then look at the timing mark and move the crankshaft forward or backward to get it spot on. Do your distributor cap/wires from there.🛠

Martin
'62 Chevy C-10 Stepside Shortbed (Restomod in progress)
'47 Chevy 3100 5 Window (long term project)
‘65 Chevy Biscayne (Emily)
‘39 Dodge Business Coupe (Clarence)
“I fought the law and the law won" now I are a retired one!
Support those brave men/women who stand the "Thin Blue Line"! Hug a cop!
USAF 1965-1969 Weather Observation Tech (I got paid to look at the clouds)