what gas should i use with my boosted sho?

[Revere sho]

i run mobil super 93 octane. i was just wondering if it is better to run that sunoco 94 octane and or some of those octane boosters that you can buy at the parts store?

thanx corey

 

[yamahaSHO]

You should be fine with 93 octane and street driving. If you were to track, I'd say go to 100+ octane and think about some intake charge cooling.

All I have available here (except for race gas) is 91 octane.

 

[Revere sho]

is there a difference in mobil 93 octane, sunoco 93 octane and hess 93 octane cause hess is the cheapest lol.

 

[Toolman]

I ran 91 crap Cali gas at Thunderhill, she was still pretty quick though. But when I can I always used the highest I could get (93 in most places in OK). But I have charge cooling and am running fairly low boost (9-13psi).