I know it's possible to turn an 88mm block into a 91 - ie 2664 to 2849. Never thought about 2849 to 2975 because things stat to get very tight in the block. IMO if he modified the block, he was doing it the hard way.... Everything else is interchangable with the 3 litre engine apart from the thread on the oil filter :-) Martin supremeadmiralsenn wrote: > Machine work on which part? He said it involved a lot of very careful > flycutting and that it took a LOT of time and hard work. It's not a > new block - he did this so that the car would still have the original > engine block, even if it was modified. > > Are you sure it's impossible? > > At this point I'm starting to think I should just take out the engine, > disassemble everything, and photograph every nut and bolt.. then when > that's done, go have it dyno'd again. > > > [Non-text portions of this message have been removed] 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/