I am looking for a M3 engine, via Ebay and clasifieds. Does the M3 engines have a certain serial number range or code that identify them as such? I don't want to buy an engine just to find out they replaced the valve cover with one from a M3 that had M Power on it.
but if one is looking for the engine on e-bay, one should be mechanically inclined to know the minor differences such as throttle outputs. Plus, not many people sell the engine out of the car with the covers on.
The AutoGuide.com network consists of the largest network of enthusiast-owned enthusiast-operated automotive communities.
AutoGuide.com provides the latest car reviews, auto show coverage, new car prices, and automotive news. The AutoGuide network operates more than 100 automotive forums where our users consult peers for shopping information and advice, and share opinions as a community.