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ok so my motor is going to sheeet on me i can just feel it happening sometime in the next couple months so i was thinkn of ordering a D17A from hmotorsonline but wanted to see if anyone has ordered one and their expierence from it.....my last swap in my 98 ex was a d15b 3stage vtec and barely any mechanics new much of it, and the years of parts that fit it so im nervous about ordering another jdm motor...anyone have expierence with this one?...i also noticed a few guys rolln with d16z6 in there em2 why is that?