I've uploaded a pic of the pre K Jetronic PRV manifold to #5939's photo album. Lines to injectors #3 and #6 are clearly visible (note that they're missing protective rubber sleeves too -- I've seen other pics with DeLo style hoses). Lineage of later model centralized fuel metering and distribution is obvious. Note also location of the CPR on "passenger" valve cover. Full throttle vacuum enrichment runs straight from it to the side of the manifold, via a tee next to the PCV/oil spout (that's how pre 066 Series CPR's work). An aux air valve is visible in the same area as later model idle speed motors. 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/