I have a 07 chev on order and want to get hpt.
Question is ...
if i am not going F/I will I need the package that accepts an afr input for
normal tuning.
I sold my afr gauge with the blower so I would need to get another one if
required.
thanx

 

you really should strongly consider a wideband if you plan on tuning anything other than idle & part throttle fueling.