Hey, I'm Random... I'll leave my name at that until I'm no longer a minor (6 months to go).
Parents bought a 1986 kitten-chopping (that sound out the back, haha) 4-banger XJ last year after I totaled the Dakota (not my fault, FYI), and I've slowly adopted it as MY jeep, and have been doing all the upkeep and upgrades, so far nothing great yet, but I'm liking it's simplicity and happiness as a first vehicle!
To the guy above me, there is a header, there is a supercharger, there are tons of upgrades for these little engines, but none of which I can buy!
BTW, anyone got a good MAP sensor? I don't like running without it hooked to my vacuum system, the idle went back to normal, but it scares me!