I have a 2006 mustang gt, I have a MMR forged 4.75 stroker engine with on3 performance turbo kit in the car now, I don't remember which side but this is the 3rd time one of the cam phaser have come un done it is making the horrible ticking knock sound that the phasers make each time they've went bad, it is unwinding the spring inside the phaser, only on 1 side of the heads, I have stock heads and brand new ford racing camshafts on the mmr 4.75 motor to save me a lil cash for now, I realize it's not an ideal combination just temporary, but I don't know what to do besides try a cam phaser lockout kit with the approved tune and hope that works, im just trying to get the car running descent and driveable again until i get it to a tuner, and no I haven't had a dyno tune yet, motor has 80 or less miles on it... and I have already bought and installed a different set of new ford racing hot rod cams due to fact mechanic thought maybe cams were the problem...any ideas or help is much appreciated