Just uploaded following pics to #5939's photo album to illustrate PRV applications pre-dating DeLorean: - Early fuel injection manifold (big pic I know, but wasn't clear enough otherwise. Is converted to B&W at least). Note that the ignition distributor is still accessible with the manifold in place. - Original EGR design. This is what that blocked off port in our U pipes is for. Later EGR used PCV plumbing (visible in the same pic going from side to side of U pipes) after PCV moved to the cold start tube. Hope people find these interesting... Bill Robertson #5939 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/