well its back... what ever my problem is its not my ground or module I have a stock known good in it now. I checked the fuel pressure it seems good rises with boost, the symptoms pointed to ignition if I launch it hard once I get to about 4000 rpm 19, 20 psi it falls flat. All the intercooler hoses are tight and it drives great under normal driving conditions no codes and my logs look fine no knock fueling is good. I'm gonna swap out the crank sensor see if its giving me grief and make sure the balancer is tight.
any other suggestions?