Maztech Inc
4810 North Clark Avenue
Tampa FL 33614 (813) 874-0937

They are VERY good and reasonably priced. Jeff Gladish is the owner/operator and drives a 1st gen RX-7. I highly recommend them. Another place I highly recommend is:

Lowe Performance Automotive
5640 Sarah Avenue
Sarasota FL 34233
(941) 924-8597
(941) 923-6631 (fax) http://www.loweperformance.com

Mike Lowe has excellent mechanics and they specialize in RX-7s and rotaries. I know someone who drives 80+ miles from Naples to have OIL CHANGES done at this facility! Another guy comes from Port Charlotte to have routine maintainence done on his 93 R1!

Good luck