Only recent advances in small compression ignition engines employ direct injection. Google "comma head" if you want more info. I believe Tom has already set you straight on GDi too Martin Sent from my BlackBerry® -----Original Message----- From: "content22207" <brobertson@xxxxxxxxxxxx> Sender: dmcnews@xxxxxxxxxxxxxxx Date: Fri, 02 Dec 2011 18:48:13 To: <dmcnews@xxxxxxxxxxxxxxx> Reply-To: dmcnews@xxxxxxxxxxxxxxx Subject: [DML] Re: New fuel pump/fuel sender. Point of order: All gasoline engines use downward piston travel to pull fuel into the cylinders (they do not inject fuel directly into the cylinders as diesels do). In that respect, all gasoline engines "suck fuel." If you are implying carbureted DeLorean owners: they already have a wide selection of extremely low pressure (~6 PSI) pumps, specially built for such purpose, to choose from. Owners I have helped have generic 1/8 NPT threads to mate these pumps to, or they can mate a hose barb and some hose if they decide to locate the pump somewhere else. Bill Robertson #5939 >--- In dmcnews@xxxxxxxxxxxxxxx, Marc Levy <malevy_nj@...> wrote: > > One thing I would suggest for the guys who like to suck fuel (instead of injecting) ------------------------------------ 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/dmcnewsYahoo! Groups Links ------------------------------------ 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/dmcnewsYahoo! Groups Links <*> To visit your group on the web, go to: http://groups.yahoo.com/group/dmcnews/ <*> Your email settings: Individual Email | Traditional <*> To change settings online go to: http://groups.yahoo.com/group/dmcnews/join (Yahoo! ID required) <*> To change settings via email: dmcnews-digest@xxxxxxxxxxxxxxx dmcnews-fullfeatured@xxxxxxxxxxxxxxx <*> 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/