John Mummert (9/18/2013)
Master cyl, sounds like your engine has an other than stock cam. Y-Blocks just don't seem to run with less than 14° advance once any performance cam is installed. Eeeep...

That never even crossed my mind. Yes it does have a Clay Smith cam. That explains some things. Thanks for the info. I'm still going to check TOTAL advance to make sure it isn't advancing too far due to the initial timing being at ~ 16° BTDC.
John Mummert (9/18/2013)
For what its worth, I had nothing but trouble with the basic Pertronix units but everyone I talked to loved them so I generally didn't say much about it.I had a Pert I go out on me be I must admit it was my fault for leaving the key on with the engine S/D for some adjustments. It worked fine before that. I was using it to trigger my MSD 6A. That problem has supposedly been rectified with the II and III.
John Mummert (9/18/2013)
Enjoying life EAST of PCHFinally someone answered my question about life EAST of PCH...
"The Master Cylinder"
Enjoying life at the beach in SOCAL 