[Big Turbo Scott]

You need to get that oil out first! 50psi warm idle pressure?! Were the lifters cleaned internally before the install? I cleaned mine and had alot of black crud come out. That may be an issue. Also, are you running roller rockers? My rockers are very loud (T&D)and one hole is louder than the rest. Does the car miss when the ticking is present esp off of idle? If the ticking is excessive I would pull out the lifters, dissamble and clean them, and reinstall with the correct plunger depth.

Scott