EFIDynoTuning Forum

Is it better to pull timing or add fuel when towing? I I'm thinking towing in first gear is going to be pretty light throttle once up to speed so it'll be running stoich. Should I just add some digits to the bdl table?

if its pinging then its got too much timing for that condition.

Yank the timing down at that rpm and map.

Getting ready to move to my f3v2 chip to free up the QH. One last issue is the trans slams when doing manual 1st to manual 2nd shift but only when throttle is closed. Can that be fixed in software?