Hey Guys,

Im new here and dont really know too much. Ive got a '91 conv. (dont know the s4, s5, but if someone would post them, i can learn :-) ). I just want to know what kind of gas is good for the car? 87, 89, etc. Also, any particular brand you find to be better on the engine?


Thanks!

 

search is your best friend...........rotary N/As love low low octane gas I believe they ran some of the race motors with 80 octane, just fill up with the cheapest stuff if you want your car to last go to chevron all there gas has techron added so it clean you feul system everytime you fill up.

 

Theres no Chevron gas station by me. Do they go by a different name in Michigan, or are there just no chevron gas stations here?

 

read this:

https://www.rx7club.com/forum/showth...hreadid=130255