2001400ex wrote:
That's why on my old 08, for example, I had a 120 HP tune. But on hot days pulling heavy, I had to back off myself part way up the hill. I would have blown it up if I didn't. But early in the hill and unloaded for a burst, I had every bit of that 120 HP.
Exactly, there is a huge difference between short burst power and sustained power. There is no way I can sustain my 500+rwhp tune while towing with my stock turbo. Heck, I can't even sustain that power level with my current S364.5/80/.91 turbo which outflows the stock by quite a bit.