Thanks all for responses.
Issue Resolved (Cross Fingers).
For those that are interested here is what ended up happening. Took ohm meter and checked all the coils...actual resistance was significantly off from advertised with the old school Accel coil being highest (MSD=1.2 not .7...
Anyone know what is different in an Accel Super Coil vs MSD or Pertronix?
Reason for asking, upgraded ignition in Duster 340 to Streetfire box, MSD Distributor and Blaster 2 Coil. Car runs for around ten minutes then dies. Went through two blaster 2s(.7ohm) Tried pertronix...
Done a fair bit of work on sbc's but this is our first sbm build. This winter picked up a 72 duster 340 and we pulled the motor to freshen up. Ended up replacing bearings and rings but rest was good (forged pistons, nice performance cam, etc.). Put it back in car and replaced the old MSD 5...
Have redone a few muncies but less familiar with the A833. We pulled it out of car as freshening up the 340 and I pulled side cover to take a look. All looks good including almost new seals except noticed this chipping on the 2nd gear ring where meets key and have never seen similar in Muncie...
Finally took the plunge. Said goodbye to the 69 Firebird and bought myself a duster. Always been a Chevy guy but the sight of the car in the back of a Northern Canadian garage was too much! Hasn’t seen the road for a bit so amazing to find this forum and look forward to all the info that’s...