Quote:
Originally Posted by CSG David
The HP/TQ curve on the dyno on 100 octane is much smoother than the 91. We've seen gains between 2hp to as much as 6hp depending on conditions, cooldown, etc...too many factors. Let's just say average is about 3hp gain, but a much smoother and quieter operation. 
We recommend people to mix a few gallons of 100 octane with 91 octane on the track. It will not, however, fix any sort of DI seal failures. That has also been proven as well.  |
I assume, this is a benefit for cars without a tune also?
There is a 103 octane pump near me... and I could fill up a 5 gallon gas tank next time I go to the track.