This is on the tweecer boards too, and I need to get this fixed ASAP. Obviously I am loosing alot of power from this, and their is a dyno day coming up. My only guess is maybe my MSD 6btm is pulling timing even thought I have it set at 0. Even then, would it show in my datalogs? If anyone wants to post their email addresses I can send you my datalogs and my tune and you all can take a look and tell me what you think. Thanks guys.