Quote:
Originally Posted by Vudoo4u2
I was just under the impression that adding boost, and adding timing, was a sure fire way to induce knock. Usually upping boost comes with the need to retard timing, unless you are running a much higher octane fuel 
but then again, maybe you were, and then thats sweet |
My cousin is running an off the shelf 5 year old giac tune.He has added supersprint downpipes and a few other things.there is always a few extra ponies on an of the shelf tune and the 20d weather we have up here in NE gives us a few extra ponies.
We aslo have race gas too.The s4 runs really low compression and leaves alot on the table for adding boost.
