![ST ST barrel](https://fl-race-fuel.com/wp-content/uploads/2019/09/ST.jpg)
S/T
The ultimate performer in ultra-high compression, supercharged, and turbo engines. Specifically designed to handle compression ratios to 18:1 and 35 lbs. of boost. An excellent high-performance fuel with a high (R+M)/2, 117 octane rating. Primarily used for drag racing, but suitable for other forms of racing as well.