[KJSUPRA]

What is the highest octane fuel I should run in my BPU Supra?? The shop down the road from me sells 115 octane. Is this too much or is it ok to use. I was planning on running 5 gallons of this with about 4 or 5 gallons of 94 pump gas. Any help would be greatly appreciated.

 

[SilverTT]

I've personally had good results going to the track on a near empty tank and running 2 gallons of 108. If your going to run the car you don't wanna have 10 gallons of gas for weight purposes. Every pound counts