6.0L Denso A-bank camshaft trigger

[jagwit (Philip Lochner)]

@MattFurness

Yes…My original system had an annoying stumble on idle…my new system …when I set it up with about 10 degrees advance at idle and 14.7:1 AFR had the stumble. I agreed with Philip L and his interesting post on idle advance…because I ended up dialling up more advance and the engine ran faster and faster…one of the beauties of programming via laptop and watching live AFR and timing info!!!.. Seemed to steady at early 20 deg advance…so I adjusted the butterfly valves more closed to lower speed but still had stumble…then richened AFR and idle smoothed out nicely at about 13.5:1

Nice to read that you experienced likewise.