VB One of the very interesting benefits of my BTTF conversion is that the engine compartment stay really cool. The exhaust fins are center over the headers with hole in the engine cover so air will be sucked out the fins and vent the hot air in the engine compartment. These work EXTREMELY well, the engine compartment, even on hot days does not get over 120 °F. You can sit at idle and watch the hot air come out the top of the fins. I not saying you should add BTTF fins to your car, but....... BOB 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/