Er, Message #74211: "I have built a DeLorean engine based on a crate Volvo B28F and they were functionally IDENTICAL." Yes, I do read your posts. F Series B28 and DeLorean's PRV are *NOT* functionally identical. Volvo has a much better ignition distributor (if you consider a steeper advance curve "better" -- I do, because it makes the engine freer rev'ing). Remember: We're talking F Series here, not Eurospec. Volvo F Series is timed 10 degrees BTDC just like its European counterparts. Volvo F Series vacuum lines are plumbed better than DeLorean as well (if you consider simple and reliable "better"). CPR is plumbed the same way, but the distributor lacks DeLorean's Rube Goldberg solenoid and microswitch (yes, I know the microswitch controls CIS as well -- another system I have qualms with). Regarding "B29" -- that is Volvo nomenclature. Renault started its PRV engine identifications with "Z". For example, Renault's version of what Volvo called "B27" was "Z7V." There's an explanatory document in the Files section of the DML Yahoo website: http://f1.grp.yahoofs.com/v1/YH-rRxpTikb5Gr6s_t3VfRd3SjemJwA1vr3zR4IEOrazHyRZZuJ-anZJSxfxsRlCG3-VHOGwZV9G9NYt_IYbBO8DQtFnSKqu_-c/renaultengines.doc Bill Robertson #5939 >--- In dmcnews@xxxxxxxxxxxxxxx, Martin Gutkowski <martin@...> wrote: > > >> Er... where did I contradict myself? 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/ <*> 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: mailto:dmcnews-digest@xxxxxxxxxxxxxxx mailto: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/