Which gas station in Anchorage ?

[907gs-t]

Which gas station in Anchorage has the highest octane rating in town for Premium?

I've always used Chevron Premium wondering if there is one in town with a higher octane rating than just 90.

 

[river]

You can buy 104 and 115 (i believe) at the Tesoro on Muldoon. I do not think that they sell it during the winter though. During the summer that's always where I fill up on race gas before heading to the track. I tune on my way out to the track and by the time I get out there I am sitting at my 1/2 full tank. Works perfectly.

As far as just "premium" grade...every station in town sells 90. If you want to boost octane you'll have to use some Torco.

 

[NeMiZiS]

I always use Chevron supreme gas.
Even though I have a 420A and it doesn't really matter.
What ever you do just don't use Holiday gas!

 

[river]

I too only fill at Chevron stations. I run the FIC ball/disc type injectors and unless I run Chevron gas the injectors like to act up. I run chevron injector cleaner every few tanks of gas as well. We sure do have some shitty gas up here.

 

[907gs-t]

I'm running RC 550cc injectors but i was just hoping somewhere in town had higher octane gas at least i now know where to get higher octane gas come spring.

Thanks

 

[Usn_shaft]

I always use Chevron supreme gas.
Even though I have a 420A and it doesn't really matter.
What ever you do just don't use Holiday gas!

I used to only run shell gas but I switched to holiday when I moved back here, I drive too much to go out of my way to find a shell. I haven't had any problems with holiday gas.

 

[PrimerPLus]

Old thread sorry but I was searching and found this. So is it unsafe to go with high boost levels like 20-25 psi on 90 octane?

 

[907gs-t]

I wouldn't do it that's for sure.

 

[AK Maniak]

Just measure knock and once you starting getting knock back the boost off a little bit.