Beeker2 69 Report post Posted May 25, 2014 (edited) I'm looking at a proactive refresh of my E36 M3 3.0 (S50b30) vanos unit. Its producing good power right now (174wkw at Torque P), but does have an uneven idle, but moreso I want a reliable vanos for race events. I like the idea of an expert doing the rebuild and myself (or mechanic) doing the simpler removal or reinstall. Any feedback on these guys? http://www.drvanos.com/index.php?option=com_content&view=category&layout=blog&id=3&Itemid=4 Edited May 25, 2014 by Beeker2 Quote Share this post Link to post Share on other sites
aw-krazy 45 Report post Posted May 25, 2014 They do have a really good reputation & the pars they make hold up very well, I'm looking at getting myself an M52 kit There is also Besian Systems but from what i have heard Dr. is the way to go Quote Share this post Link to post Share on other sites
