11.00 for the tap I used on my JK and Toyota . I’ve had that since 1998 so I didn’t factor that . The pentosin 11S was 50.00 for 5 liters , 2 were added in the swap . My level stays dead on max when cold and rises maybe 3/4 after hours of rubicon trail .
Yes , stock pump in the 3.0 diesel . 6-10 psi in my 40” tires on heavy Dana 60 /14 bolt Axles . Zero issues turning locked arbs . The best part is I still have pump speed control . Easy turning in the parking lot without and firms up on the highway.
what is your average cruising speed and rpm ? We just did a trip to Monterey over the Pacheco pass average 80-85 ,still did 18mpg there and 20 back . It’s about 240 miles . I have 4.88 ,39.8 actual tire and very heavy trussed Dana 60 and 14bolt .