Your right John(XJ)Jeep, I was just kdding before. My TJ will pull weelies all day long, and I don't have anything but a drop in K&N filter and a TBS (Throttle Body Spacer, but I'm sure you know what that is since you have such a rare vehicle and know so much about it). I was just testing all these guys that have actually built the 4.0 into strokers and what not. Mine revs to 10K rpm all day long, and I don't know why everybody else's doesn't---oh yeah, it's because they don't have a factory freak show car motor (because they made those for the the NASCAR circuit you know), but don't tell anybody, because we don't want the secret getting out (ya know, about the factory race jeeps we got that NOBODY has ever heard of).
BTW, I just wanted to establish the fact that I'm being sarcastic and you are a complete moron who knows jack sh!t about cars, let alone jeeps. If you have no life and cruise the internet all day long looking for people to piss off, at least lurk a little more and learn something before you post trying to learn something so you can be half way beliveable to anybody. You don't know what your talking about and are either a 35 year old looser that has never got lated and enjoys this sh!t, or you are a 13 yr old kid and is just killing time between porn sites. Of coarse, you could always post some time slips or video, or pics of you lifting the front wheels, and I will gladly appalogize.
