Martin is quite correct when he states that newer engines that were designed for turbos are quite different than older engines that had turbos added. That, in and of itself however, does not lead to a "Q.E.D" that turbo kits are bad. I'm pretty sure that if I used my turbos to drag at every stop light - or, run at pressures in excess of, say, 7lbs. I'd find that I would soon experience engine problems. But, living at 7000' and often driving over mountain passes of 10,000' I find that the turbos make up for the loss of HP due to altitude and also make driving my D much more enjoyable. I look to them to provide me with a bit more mid-range punch and they do that quite nicely. One thing I do not understand is the constant refernce to turbos not being "odd-fire" friendly. Man, have you ever ridden in a Buick Grand National? Now there's a turbocharged odd-fire V-6 engine that screams. Though I'm certainly not an expert, the owners I have known have not had bad things to say about them. Guys, this is a never ending debate. Suffice that many of us who have turbos do not have problems. Apparently many do. But, but I also read about all the problems that normally aspirated DeLoreans seem to have for some people. I've not experienced most of them either. Perhaps I'm just lucky - OR - perhaps the extraordinary care I give to my car is the reason it seems to be so trouble free. Dick Ryan VIN 16867 __________________________________ Do you Yahoo!? Read only the mail you want - Yahoo! Mail SpamGuard. http://promotions.yahoo.com/new_mail To address comments privately to the moderating team, please address: moderators@xxxxxxxxxxx For more info on the list, tech articles, cars for sale see www.dmcnews.com To search the archives or view files, log in at http://groups.yahoo.com/group/dmcnews Yahoo! Groups Links <*> To visit your group on the web, go to: http://groups.yahoo.com/group/dmcnews/ <*> To unsubscribe from this group, send an email to: dmcnews-unsubscribe@xxxxxxxxxxxxxxx <*> Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/