Stop in for a cup of coffee

toolmanmike said

Heck even the 4 speed Hemi's timing was at TDC. That's just wrong! :mob:

Click to expand...

Not surprising. All about getting HC, CO and to lesser extant NOx down at idle. Bet it had a super fast and big jump in timing advance right off idle. lemme see what I've got graphed from a few years earlier.