Is every one using 91 octan fuel
 

is every one using 91 oct fuel.what happens if u use 87?
thanks

Someone here used 87 in his Z, and this was what happened.

http://www.preparednesspro.com/blog/...tomic-bomb.jpg

It's a fact!!!

100% pURE GASS no ethanol
 

ETHANOL SHOULD BE FOR DRINKING....

I use pure gas....NO ETHANOL 93 OCTANE There is a big difference in power you will notice right away. Yes it costs more, but to me it is well worth the added "KICK IN THE ***" that it gives, no matter what your are driving. Anyone else on the forum use this?

cant find gas w/o ethanol here in Atlanta

Yes, that is sad.....

I can't find anything above 91

Already been discussed, please search before creating a thread.

http://www.the370z.com/nissan-370z-g...ne-fuel-z.html

DO NOT use 87 unless you like engine damage. You'll get pre-detonation out the pooper.
I mistakenly ran 89 for a couple of tanks and it ran like crap.
I also ran a test on my old Celica (11 1/2 to 1 compression) by running "plus" (89 octane). My mileage actually dropped drastically enough that it was cheaper to run 91 or 93.

I have a friend at the local jet port and use 275 octane.. see any problems with this?

I'm using 92 octane!!(washington) DO NOT USE 87!!!

<<93.

93??? where at???

thanks guyz for the reply.

You could use Avgas (roughly 100 octane) but Jet-A is deisel based and will kill your engine quicker than sucking a dead cat up your intake (that's why we have air filters).