1981 Mercedes 300TD has a V8 secret under the hood

What do you do when the trusty 5 cylinder diesel in your 1981 Mercedes 300TD finally requires a replacement? While most people would probably find another Mercedes diesel and enjoy several hundred thousand more miles of relatively trouble free driving, the builder of this unique Benz had an entirely different idea. » 1/22/12 11:00am 1/22/12 11:00am