Renault 25 turbo picks up the oil feed from the port above the oil pressure switch. It uses a great big banjo connection there. The return feed goes into the opposite side of the engine where the DeLorean has a blanked port, used by NA Renault engines as an oil temp sender (with a really long probe). The Island twin turbo picks the feed up as above (at least on the installation I'm working on) and there are two seperate returns tapped into the crank case. Martin captain_hydrogen wrote: >I would like to see some comparison pictures of where on the engine >block engine oil is returned back from the turbo on single and twin >turbo systems. I would also like to to get a look at any differences >there are between turbo oil supply methods. > > 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/