Originally Posted by OBI_agent
Sorry for bringing back this thread.
Did anyone notice the runs were made on 93 octane????
And I'm no dyno specialist but shouldn't the S4 be run on 5th gear too? Sorry if I'm wrong but can someone explain me this part?
No doubt the S4's SC V6 engine is packing a mean punch(I love S4's) but I want hp number's on regular 91 octane.
Most of the US is on 93 octane. A few states can only get 91.