Austin - I don't have any experience with John's radiators, but I do have one of the ones that we (DPNW) carry in Winged1. The temperature seems to stay very stable, with no real "peaks and valleys" depending on driving conditions. It has to do with the extra capacity (three rows versus two) and the density of "cooling fins". The additon of a proper drain petcock is also a definite plus. Winged1 runs about one needle width below the first mark on the gauge in nearly every condition. No matter which "brand" of brass radiator you get, it is a very definite positive upgrade for the car, assuming that the fit and installation are good. Toby Peterson VIN 2248 "Winged1" DeLorean Parts Northwest, LLC www.delorean-parts.com --- In dmcnews@xxxxxxxxxxxxxxx, "austinbrumley" <austinbrumley@xxxx> wrote: > Has anyone installed John Hervey's 3 row radiator w/ copper fins. How much cooler did your car run? Thanks. 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/