I am sure that I can do a little research but I am not going to lol since i need to make post and what not.... I am new to the 7s . I keep seeing s4/s5 terms around. I want to say mine is an s5.

Its a 1990 N/A 5speed.

Any info?

 

S4: '86-'88
S5: '89-'92

Dealer brochures sticky: https://www.rx7club.com/new-member-rx-7-technical-256/specifications-what-did-2ndgen-rx-7-come-options-standard-features-883780/
2nd gen FAQ: https://www.rx7club.com/new-member-rx-7-technical-256/frequently-asked-questions-2nd-generation-rx-7-1986-1992-faq-fc-782402/

 

Thanks for the links RotaryRocket88.
Much helpful info here.
I just bought an 1988 convertible and have much to learn.
I did order a brochure and need to locate an owners manual.

 

Thank you very much for this information. Now I can research and figure my car out more!