Hello Jano,

I have never seen the factory Ford RST total timing map.
I would assume that is is very conservative.
The factory unmolested timing map must reduce timing based on boost levels.
As factory was limited to (8psi?) does the stock computer reduce timing at higher boost pressures - or does it reach a maximum boost retard at 8 psi or more?

Any idea what total ignition timing is at 1 bar and 12 degrees (factory setting)?

Does the factory Ford computer change timing vs. RPM and Boost?

A factory map would be awesome to see.

Cheers