Did you verify TDC on your balancer and dampener to insure your reading the actual total timing? If not you should, if so have you tried less timing yet? If not I would I haven't built a stock stroke, or stroker, 440 motor with the TF240 heads yet so maybe those heads will make more power at 38 degrees total timing Let us know how your doing as you go faster and quicker, that will help others on here
Going Saturday night (tomorrow) specifically to test the timing only. I’ll report in a few days with a full rundown. Very interested in seeing how it reacts going from 38 down to 32 in increments. I’ll definitely post results. Can’t stand it when people don’t share!
