What octane gas should I use in my 88 GXL (n/a)? I use 93 but someone said to use 87. I thought higher octane was better for my engine but he said it causes to much unburnt something or other. Well, what should I use?

 

87 works fine...

 

save your money and use 87. it might even be faster.

 

save your money and use 87. it might even be faster.

 

what he said^^^^

 

how bout if you have a turbo? still 87?

 

You are one day late in starting the monthly octane thread in the 2Gen forum. Well, a few hours late, anyway.

Please note the Search button in the top right-hand corner of this forum. Typing in a search for "octane" in thread titles of the 2Gen forum yields the following links:
https://www.rx7club.com/search.php?s...der=descending

 

there are (I **** you not) no less then 5 threads on octane, that are active right now...

 

i believe i get better gas milage with 92 i think, in my NA