Nice! Was it compression tested and all that fun stuff? I've been keeping my eyes out for a spare m103 to screw around with, but haven't seen any below about $400, and those were mostly out of wrecks and non-compression tested. You got a great deal, congrats! In the very least you could resell them (to me? ) and make some money.

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TC
Current stable:
- 2004 Mazda RALLYWANKEL
- 2007 Saturn sky redline
- 2004 Explorer...under surgery.

Past: 135i, GTI, 300E, 300SD, 300SD, Stealth