Had a JB4 on my 335IS before I sold it and I was close to 600 WHP....I am happy to report that the JB4 also works with the 2018 Lincoln Navigator.
I am waiting for my Bluetooth adapter to show up so I can update the maps and send a few logs.
If I’m running 93 octane here in the south... can run MAP 5 or should I stick with map 1. My old JB4 would auto adjust on MAP 5.
Regarding dyno testing. The Navigator has a few different driving modes...”excite” puts the SUV in 4x4 and has quicker tip-in; normal is 2x4. Besides running the dyno in sixth gear what mode should I be in?
