" From: Steve Cornelius <steve.c@xxxxxxxxxxxxxx> " " >The years I plug in are 92-4, 97-8, and 00 or 01 up? nothing wrong with a '95 except it's the 1st year for airbags. dunno anything against '91 or '99 either. '01 was the last year for the xj. " >Not sure I " >understood the problems with the later ones other than head cracking, " >but I'd think if they were going to do that, it would have already " >happened, yes? Any other tidbits? my gf's '01 came with ~85k on it, from tx to nc where we picked it up. carfax didn't say anything about overheating or head replacement, and she's put another 50k on it since - granted, all up here in the semi-frozen north. afaik it's still the original head. " The crack-prone heads are the 0331 casting, which is (I think) from '99 " on. Earlier H.O. heads are a bolt on to fix, the Renix-era heads are " not. they revised and fixed the 0331 in iirc '02; you'll only find them in xjs that have already cracked a head but there are plenty of them out there in tjs and wjs. the '91-5 and '96-8 heads bolt in but they don't run dis so you'd have to fab mounts for the coil packs. otoh they have bigger ports so you'd pick up a bit o' hp. dunno if that means you'd -have- to switch from the iron exhaust manifolds to a long-tube header... " Advice I've heard is that as long as the 0331 head isn't overheated, " you're probably OK, but once they get hot, problems start, and may take " awhile to show up. Understand too that XJs can be chronic overheaters; " there's little frontal area to use, plus the radiators are short and " wide with long cores to collect sediment. Neglect this, and problems " are likely to show up. " " Hmmm, what else... " " [] " " * If you think you're going to drive in snow/ice for long stretches, " some of them came with the differentially-bound NP242 transfer case, " it's worth looking for if you think you might want 4WD on pavement " sometimes. Most of them got the NP231, which shouldn't be used on " pavement. Look at the t-case tag to identify, or if the shifter has a " 4WD-full-time selection, then it's a 242. also note that while sticks all came with 231s, the 242 is a popular and easy swap. " * If you find a clean one with miles versus a not so clean one without, " go for the high miler. They're Ramblers at heart, miles don't matter " so much ;) hear hear! " * Go read over at http://www.naxja.org, lots of info on their forum. lotsa good stuff there! ________________________________________________________________________ Andrew Hay the genius nature internet rambler is to see what all have seen adh@xxxxxxxxxxxxxxxxx and think what none thought _______________________________________________ Amc-list mailing list Amc-list@xxxxxxxxxxxx http://splatter.wps.com/cgi-bin/mailman/listinfo/amc-list