The heat range 6 plugs work - maybe a little longer cranking time, but they seem ok at idle.

Charlie, I have the dwell set at 3.1. I backed it off until I heard definite idle misfires around 2.0, but in between the 2 values, the idle wasn't as smooth, so I set it back to 3.1. Would I be better off to cut it back to just above definite misfire and then readjust the VE table tune... or leave it where it is? What have you found Mitsubishi coils to need as a minimum dwell?

Frank

'89 [color:"white"]G-Raider[color:"white"] [color:"black"]Supercharged 3.0L, MegaSquirt 2, lockup A/T, 2.5" exhaust, 172k, Cibie H4s/Oscar SCs, Hella Micro DE fogs, Cobra CB, Superwinch hubs, LSD rear/Aussie Locker front, Bilsteins, Lifeline AGM, Rust-Oleum