so does it realy matter matter what gas station i use. I put shell premium in now but will it make a difference what gas station i use.

 

I stick to the major brand stations.


I don't go to mom+pop type small stations. I've had plenty of expeirence with cars running "funny" after putting in gas from one of those no-name stations.


I seek out Mobil stations when i can and use 93 octane in my G35

 

ya i use 92 octane and it runs great i was just curious

 

for around here stick to Chevron (my preference) or Shell or Texaco.

 

I only put Shell 93 Octane gas in my cars. Not sure if it's any better than the other major brands.

 

Shell for me , bc they have nitrogen enriched shiet !

 

Shell and especially Sunoco because they have that sweet 103 octane when needed.

 

103!! In Florida? Can you feel a difference?

 

if he was tuned for it, yes.

if anything you will lose performance with that high of an octane in an engine designed to run on 91.

 

Octane doesn't make power...it just allows the mods and tune to achieve maximum potential.

If your car is basically stock, anything over 91 octane is just wasting money. 103 would be better suited to a high compression, high boost or a specific tune designed specifically for it.

 

Chevron here, the best we can do here in CA. is 91 octane. I've wished for years that Sunoco would have come west....
Gary

 

I don't put it in the G. That was used for the toys I used to have. Had to sell to get a house : ( (now working on getting a new toy)