I Know im going to sound Stupid but i Just Bought a 1988 rx7 non turbo and i dont know anything about rotarys
ive heard that you cant use fuel additives and that an average person such as my self cant really do anything your self on the engine ....
i want to know if someone wanted to tell me some information on my engine .. i dont want to wreck it and i dont want to go to the dealership for everything.

 

All you need to know is on this sight, if you run into problems or want to start modding it, just use the search feature. There is an abundance of information here. The average person can do wuite a bit if they have instructions and in some cases visual aid... who knows... Eventually you may not be bale to call yourself so average.

as for additives. since your car is a non-turbo model you wan't the lowest octane available anyway.

oh and welcome to rx-7 club!