ovlov

my friend has a '75 450SL. i kinda realized most of the MBs talked about on here are all fairly new, so first off, are there any sites that pertain to older mercedes cars? secondly, i was hoping to give him a few suggestions on how to modify it a bit. not too much of course, just a little bit to have fun with.

im telling him to get a k&n (i havent done the research yet to see if one exists for his model), but i was wondering if maybe there were some popular upgrades or modifications made to the 70s SLs.

thanks in advance,
chris