The 12.669 is me with LMS stage 4+, a K&N STOCK BOX AIR FILTER. But my car is the lightest SHO ON the FORUM @ 4120LB OFF THE TRAINSHOnUup said:I'm confused on this as well. Just looking for clarity. Fastest "tune only" at 12.66 was lowered right?SHOdded said:Honestly, I don't know where the cutoff would be for "tune only" status. I'd assumed stock + tune = tune only status. Plug gap/change I can justify as protection for the engine, you kinda have to do this if tuned. Don't have to do (tho good to do) TStat, 3bar, etc. IDK.
