Hey!

it seems everyone is on 91 or 93 octane..

I'm wondering what we could achieve on 94.. that's all we have available in QC

 

Seems pointless to me personally but I'm sure there would be minimal gains to pick up from 93 If you tuned for it. My guess is from 91 it might be somewhat noticeable .

 

There is certainly a noticable difference between 91 and 93, so it stands to reason you might be able to squeeze out another degree of timing out of 94. Then again due to the ever-changing quality of gas, you might not. Ultimately, unless your tuner tuned your particular car on 93, then on 94, there would be no definitive way to know.