[SONiC MOjO]

Has anyone ever ran this stuff? I see a lot in the VP stuff but not as much
On Sunoco.

Sunoco 260 GT or Evo10 just splash some in tank and go.

Good, bad. . . ? Help with knock and detonation
I’ll be mixing with 91 octane.

Just looking as a option.

Thanks

[Snowwolfe]

Add a couple of gallons and report back.
Worth a try, yes?

[ICTsccaCamaro]

Ran Sunoco GT100 friday at a trackday, was extremely surprised how much the car responded. It pulled the hardest it's ever pulled up to redline even with the 92° outside temp for the 20min sessions. The throttle response or "pickup" at lower RPM was very snappy, it definitely felt like a 650hp car for once, it is going to be very hard to ever go back to running 91 again lol (started with a 1/4 tank of 91, added 5gals of 100 and then topped off with 91 and it was a very noticeable change, after running 2 track sessions I went back and added 7 more gallons of 100, the car still felt amazing but no better than it did with just the 5 gallons added to the tank with 91)

[SONiC MOjO]

Originally Posted by ICTsccaCamaro

Ran Sunoco GT100 friday at a trackday, was extremely surprised how much the car responded. It pulled the hardest it's ever pulled up to redline even with the 92° outside temp for the 20min sessions. The throttle response or "pickup" at lower RPM was very snappy, it definitely felt like a 650hp car for once, it is going to be very hard to ever go back to running 91 again lol (started with a 1/4 tank of 91, added 5gals of 100 and then topped off with 91 and it was a very noticeable change, after running 2 track sessions I went back and added 7 more gallons of 100, the car still felt amazing but no better than it did with just the 5 gallons added to the tank with 91)

Thank you, this is what I was looking for.

[Wontspeak]

http://www.wallaceracing.com/octane-mix-calc.php

[Snowwolfe]

What does the GT100 cost per gallon?

[ICTsccaCamaro]

Originally Posted by Snowwolfe

What does the GT100 cost per gallon?

It was $8.90/gal at the track.

[ICTsccaCamaro]

Originally Posted by Wontspeak

http://www.wallaceracing.com/octane-mix-calc.php

Using this calculator I should have been around 93.5 octane with the 5 gallons added to the tank of 91.

[SONiC MOjO]

Originally Posted by ICTsccaCamaro

Using this calculator I should have been around 93.5 octane with the 5 gallons added to the tank of 91.

I’m going to be doing a 10/9 mix of the GT 260/104
I should be around the 96-97 range.