Best upgrade for heat reduction
 

93 RX7 is running hot. Need info on best resolution for this problem.

first: try to find out what makes the car heat up like that and fix it (cooler, leakage,...)
then: all new seals for the engine

maybe its all about a bad seal anyway, but i prefer to doublecheck on other things first.

Think I found the problem. A faulty fan relay. Thanks anyway.

3rd gen FAQ thread is here:
https://www.rx7club.com/3rd-generation-specific-1993-2002-16/faq-3rd-gen-other-useful-links-68640/

Scroll down to the C section for Cooling...
Where you will find this link:
https://www.rx7club.com/3rd-generation-specific-1993-2002-16/big-fat-fd3s-cooling-thread-571088/

Read through and learn pretty much everything you ever wanted to know about the FD's coolant system. Enjoy. :)

Thanks for the info. Very helpful. Still learning how to navigate around the forum. Appreciate the help.