It's a shame you have a stock blower on it. That thing would make some huge power with more airflow.
You were exactly right
well we finally got it on the dyno today , we got a baseline tune on it so he can drive it more to bring the engine in , the rings have not seated yet so we may get more aggressive with the tune in a few weeks
It fell way short of 600 and even short of 500 by a good bit , I have no doubt with more aggressive tuning , porting the blower and better elbow for the TB that we could get closer to 500 but I think the biggest problem is the 03-04 cobra blower is too small for the 5.4 and DOHC heads , this thing is making close to GT500 torque numbers but the HP is low because the boost is dropping off after 4300 rpms from 15 down to 10 , oh and by the way , if anybody does this swap the IAC valve goes on as pictured in this picture
429 RWHP 509 RWTQ
SCT certified / Delta Force / Diablosport Ford CMR / Moates / HPtuners Dealer
Dynocom Loaded Chassis Dynohttp://www.dirtydirtyracing.com