My 318 dyno results
For ignition I´m using MSD Ready-to-run distributor and Blaster 2 coil. For the dyno test I was running 20º initial timing, and 36º total timing (vacuum advance disconnected). Pretty slow advance curve, using two silver springs (one light and one heavy).
I will have a new advance stop bushing made to reduce my total timing to 34º. I will probably test a faster advance curver later on as well. :)