ok so now i've done some research and I have come up with the following. would this set-up run reliably and safely? fluidyne radiator, metal AST, FMIC , intake,oil cooler, ground kit, boost EGT and water temp. gauges, full tune-up, and full vacum line replacement.

PS what oil should I run? and where can I get some good diamgrams of a 93 rx-7?

 

All I can say is that the ground kit won't make it run any differently.

 

A ground kit can make an extra 8 at the wheels

 

All that you listed are great reliability mods except the oil cooler. The stock mazda oil coolers are excellent and anything that you would go out and buy would not come close. I would just stay with the stock one, Mabe get it cleaned and flushed and it will be good. The stock oil coolers have internal fins that are superior to anything else out there.

CJG

 

cool