Recommended lifters for trick flow?

I've got the Trick Flow stuff waiting to put on my car. You do need to make sure that you use 6.7" long push rods with this kit. If you don't, you'll have issues. The geometry is different than stock.

Did The car run fine for the first 10k miles with the new kit? If you just got the car, the problem could have been there for the previous owner if he didn't use the right push rods. If the car ran fine before, then it's something else.:bang:

Good luck.