1969 Mercedes-Benz 300SEL 6.3 Euro Cold Start

[@mitchellyardanoff4666]

Is that type of 6.3 engine similar to the late model versions , you know modernized?

[@JackpodyDK]

It is sadly not, the M100 6.3 was used from around 1963 and until 1979 in 6.3 and 6.9 form.

[@bilbytrilby4675]

Great job on revving a cold engine 🙄