pump gas or race gas

[FINETUNED]

Is C-16 worth the cash at the track?? how much power comes out of 100 octane on a mild street GSX (13.5 1/4mi) compared to 91 octane.

 

[larryd]

you dont make more power by just running C16.. you can run higher boost levels and not experience knock with C16. C16 by itself on the same boost if you tune properly may yield more timing which will make power though so I guess I contradicted myself.. How much though all depends on tuning.

 

[rdrkt]

Originally posted by larryd
How much though all depends on tuning.