I have a 7324 mafia on my lightning running about 1200rwhp. The truck ran fine for a couple years now. I took it out and raced it and all was good. Took it back home and it sat for a few days. I then took it out for a little drive and it breaks up anytime I get over 10lbs of boost. It's set to number 3 with a ford GT maf. Data log says I am pegging the maf. I have checked and changed cop, flowed the injectors, spark plugs, battery, alternator etc. runs fine up to the 10lb of boost then just breaks up. Do these just go bad?