10/09/2026
And this is why all of our performance engines run roller cams and lifters. This client sent in his old engine as a core. He said that the engine hadn’t been running well for a long time. After changing the distributor, wires, and even the carburetor, he was unable to get the engine to perform well. Now he knows why. Flat tappet cams are not worth the risk. Pay a little more now, or a lot more later! His new Stage 2 small block will have a roller cam, roller lifters and roller rockers. No more worries about a potential cam failure.