Originally Posted by
AWD4g63
How long has it been at 400hp. Do you have dyno sheets to prove tue numbers and how lean is the afr under boost. ??
it has been on 18psi for about 8-9 months. Afr creeps from 11.2-12.0 through the powerband. Without any counts of knock registered by the safc. Unfortunately no i dont have dyno graphs. But i have plenty of people to vouch for me.
http://www.youtube.com/watch?v=YeAY4ErInsY