I hope to eventually get a professional tune done on the car once everything on the mechanical side is taken care of. Until then my basic plan, at the recommendation of Skidd on RS2.5, is to pull back 1 degree of timing for every 1psi of boost, possibly more on the top end of the rpm spectrum just to be safe. Also I will richen the map on boost, tapering up as I go, to keep my AFR's at 10.5 - 11 : 1. To do this I will need a wideband setup, and I am pretty set on an Innovative LC-1. It has programmable narrowband outputs to keep the ECU happy, and has data logging capability.Originally Posted by hink01wag
So basic formula for safe tune until I can get a professional tune is:
1) Rich on boost
2) Pull back timing
3) Run high octane gas