I have researched and studied about getting rid that loud cold start bark.
It is either not very clear to me or everyone just do trial and error with their adjustments.
I have read @
steve99's Tips and Tricks but he seem to glaze over the topic and the easiest fix is to just alter the Ignition Timing Post Start table from -15 deg to -4. Now he says that just remove the bark.
Someone provided me a tune that have the High Rev Cold Start mod already and I was comparing it with a regular, but similar, tune. That tune seem tohave more changes done with the Ignition Timing Target A, B, D etc etc. I think this is to keep the Rev to be lower around 1200 - 1400 rpm. Is that right and necessary?
Others have said to change MAF scaling etc.
What actual adjustment is only necessary to achieve what I want and can keep the rest as is?
My cold starts sounds like "bombs" according to my roommate and coworkers. So it is really loud.
Granted I have a Catless UEL and Muffler Delete that is why I am trying to get a good answer from people here.