engine

Hello All, I’m buying the engine shown in the attached photos. After doing some research online and on this forum, I believe the engine is indeed an M90. The block code is 1304239, I see the nice 3.5 imprint, and the date code is 2D79 (April 2, 1979), which seems promising. It would be great...

Hi It seems my '73 Bavaria (VIN 3133680) had a motor swap . The engine is stamped 4310003 and its head was cast in 1983. Can anyone tell me about this engine? THX Bill

Hi all. I have an ljet M30 engine that's complete if anyone needs one. 66k miles on it and wasn't smoking / was running strong when pulled. I'd like 400.00 for it if anyone needs it pm me and I'll get you pics. Local pick up in Atlanta. Best, Neal

Hey guys, New to the forums, I have a 72' Bavaria, and I'm having trouble id'ing the engine. I can about confused after an oil change, and the filter not fitting. The Filter was a tad too big diameter wise, and the oil filter housing in a bolt in from the top (which I like anyways.)...

My 1974 BMW 3.0 CS needs engine work. I am trying to find a reputable shop that can repair the rings and do whatever's necessary to make sure that it is running properly. I have been told by various different people different advice ranging from replace the entire engine for a cost of up to...