i have ENDYN pistons, and Crower cams other than that my motor is 100% bone stock

LOL, That is the main parts of the motor that really make it stock. Intake, headers, pullys thats still kinda stock. Cams and Pistons is not stock, and at 120 it is only a matter of time till BOOM!!! You have to upgrade your fuel, its the aftermarket pistons that is keeping you shit together.