11-09-2004, 11:14 PM
Wait. I've never heard of a JZA70. Aren't you missing a number in front of the JZ and no number at the end, but two more letters instead? You must have a make-believe engine in there. I'd help, but alas, I'm way up in Fx County now. If you need any supra info though, between my friend Ryan, Dad, and I, we'll get an answer. Yay supra engines!!!! (BTW, I changed the oil in the lexus for the first time today...what a stupid place to put the oil filter!)