Can you recommend a good speed shop to work on my 1990 300ZX? I race it at mid-Ohio and other tracks in OH, PA, MI. It has great suspension & exhaust, but I would like to get more performance out of the engine and ECU. It's NA. I live in Cleveland, will travel. Looking for a Z32 expert.
Thank you,

 

Try calling Midwest Boost near St Louis MO. They worked on my z32 and other cars as well.