Too much timing will give you precognition, and it'll ping. Too little ignition it'll idle like ****, backfire through the carb and run hot as a *****! I think where you're set, 15 degrees BTDC is just about right. 65'
Thanks. I tow 7000+ lb trailers with this truck......so I really need to have it work under load. Don't need it to be fast, just need all the torque to be there when I need it.
