Thanks. I am just wanting to see what different results people have and how they like it. Do you ever experience any binding or sticking of the mechanical advance mechanism?
I put mine on the 16 degree slot. I plan to run 20* initial and see what happens. This is in a small block distributor going in my 331 Hemi.
I have done a TON of reading and talking to some locals with early and 426 Hemis. ll agree that the design of the Hemi chamber makes it possible to run more timing early on in the RPM range. One friend runs his 392 with 21 initial and 16 mechanical with the two light silver springs. All in by 2100. No spark knock and he is at 9.6:1. I at 9.3:1. I figure with the camshaft I have and the Hemi chamber, I will be safe.
We'll see.
