Installing an LC1 on a Cobalt
Engine Modes
Universal Injector Spreadsheet
Why does my tps only read 88% at WOT?
Speed Limiter Removal for I4/I6 motors
Cobalt SS/SC Injector duty cycle doubles at 5800rpms
Why am I always in closed loop but commanding 12.5:1 afr?
I get a 1C0000 Error when I do a Write Calibration Only(E67 pcm), Now the car won't start
Speed Density tuning E37/E38/E67 PCM's
Why not to tune WOT with stock Narrowband Oxygen Sensors
LNF GDI Torque and Load information-Good read for all LNF owners
LNF Tuners Learn/Share Thread
LNF Bible thread
Speed Density tuning P12 PCM's write up
Scanner config & histogram repository
I'll keep adding to them as I make them up or get them.