No he had big ideas but came with big bills, starting with 2 new canshafts. That's a bit further than I'd want to go. Diesel class winner at the dragstrip last weekend was a bmw 335 diesel doing 11 second quarters but that's silly money.
was it the e63 you had or did you add the supercharger to the c63? im looking at this sort of thing but not for another 18 months so I don't want to put to much of a dent in the savings fund for it by spending to much on my current old car....

https://www.ebay.co.uk/itm/2011-Merc...oAAOSw0J9bIPhs

https://www.ebay.co.uk/itm/2014-Merc....c100005.m1851