Yes I have a 06 mega cab 5.9. I've done 2nd gen swap with s464 turbo t4. 100hp nozzles
Efi live with 5 pos switch built trans with triple disc from
dtc billet flywheel, input shaft ,etc. Recently changed to 4.56 gears. The truck is a bad boy only after I get started. On takeoff it is bad slow pedal to the floor and lots of black smoke,and then boost builds and it is gone mid and top end are perfect. Just no take off. Tired of spending money. Any suggestions