Need a referral for a shop in LA Valley or Ventura County

[moparrob]

This is for a friend who is experiencing a significant over-rich condition on his 1978 911SC who needs some help. He is not at all familiar with his CIS system's components and he does not feel confident in either trying to perform the system testing himself or taking it apart and re-installing the components. So, I think it best he finds a qualified shop to perform the work.

The problem is - it seems like I am hearing from many local air-cooled enthusiasts that most of the old, knowledgeable and honest (hard to find all 3) mechanics have retired. I hear tales about people taking their cars to several different shops, each of whom will throw expensive parts at the problem but still cannot get their cars to run properly.

Given that, any suggestions for a knowledgeable air-cooled mechanic in the Los Angeles/Valley area or Ventura County area would be greatly appreciated so that he can get his girl back on the road and drive her like she was meant to be driven. Thanks in advance for your help.

[Noah930]

TRE in Van Nuys.
TLG in Van Nuys.
Pro Motorsports in Burbank.