The Official B7 A4 Dyno Thread

[ultraleggera a4]

It's still hard to believe it could be possible though. You can hit 25-30 psi on a K03, it is possible. But it is so far out of its efficiency range at that point, I don't think any amount of cooling and fueling could hold it for more than a second. Don't get me wrong, I hope you prove every one of us wrong. Maybe there is that much room left in tuning, since no one ever really does custom stage 2 tunes. Would really be a game changer though, if custom tuning could net you 50 or so more whp than OTS tunes.

Sent from my porcelain throne.

And thats what I'm here for , and there is a way just lower combustion temps along with compression ratio.
The reason I have higher horsepower is because I have lighter piston and rod combination, so I lost torque due to less rotational mass being moved