4.0 L Jeep Engines?

Not to Hijack, but I'm going to Rausch Creek this Saturday if anyone in the PA/MD/DE area wants join in. We'll be running blues and blacks.
Been to Rausch twice this year, a couple of the previous pics are from there on "yellow jacket"

Check out trail 22, snake bit, the quarry and yellow jacket, trail 17 these are blue and black trails....17 is red...oh yeah, crawlers Ridge! I dont know what level of build you have but there is something for every level there. I have 33's and air down to 10PSI at Rausch, works great.....I love Rausch!

UPDATE: Just looked at all your pics....looks like you know the place pretty well! Enjoy!!

Joe