Factors to consider when choosing between rebuilt engines and new crate engines

If your project car has a busted engine, you may be trying to choose between a new crate motor and a rebuild. Here's how to decide which is right for you.
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Supercharged E90 M3 rebuild and dyno

A BMW E90 M3 returns after a major engine failure, undergoing a full rebuild and supercharger setup before heading to the ...