Tuning for boost (3400)

[Babalouie]

I have a 3400 V6 supercharged. Am I able to retard the timing based on the SC PSI?

[xonelith]

No directly afaik. Timing is based on the cyl air mass (g/cyl) when in open loop and there are a variety of adders for closed loop.

I hope one of the boosted experts here will provide you some more info.

[Babalouie]

Thanks Tim, that info helps a lot.

Does anyone know if they are going to be working on software that will allow us (3400 3.4 engines) to tune with a 2bar or 3bar map sensor?

[Babalouie]

and can timing be set based on boost/rpm in a closed loop?