Teach me a little bit about tuning
So I had my car tuned by NPG and datalogged it and sent him that so he can adjust it. I don't know anything about tuning but when I was looking at the datalog I noticed that my injector pulse width in banks 1 and 2 were always pretty close. But when I did a WOT pull in second gear, at 6172.75 RPM's bank 2 width is at 2468 and bank 1 drops to 1100 and continues to drop all the way to redline while bank 2 stays consistent. (ex. 6234RPM WOT bank 2=2534 bank 1=410, 6393RPM WOT bank 2=2422 bank 1=286) What does this mean?
Also, I started the second gear pull from 2000 RPM's and when I opened to WOT my spark dropped to 8* I am assuming this is to prevent pre-detonation when you are at WOT in the lower RPM's?
99 Mercury Mystique LSVT Port matched 3L with some goodies
74 Maverick 351 Windsor building 347 stroker
86 Porsche 944 Turbo