| silver2.0 |
07-24-2004 02:13 PM |
Donesn't sound like the best idea to me. I like the stock alum. Pushrods myself, and it depends on how the lifters are hardened as to what will happen. When you "surface" harden a part, as you would with say, 8620, you only harden the first .010-.040" of them. Sometimes less, it really depends upon the choice of the engineer. Once you harden past that, it is soft as can be. I am almost sure they would choose this hardening method, as you can get the part far harder, while retaining it's strength. But ultimately it's up to you. I have been happy with my stock lifters, but if your going all out on your motor, or even putting a webcam in, I would go with ceramics. No one can question that they are superior, it's just the cost issue. Hell, you can use ceramic tooling on a lathe to cut standard ones down! Ceramics are quite amazing. Just don't try to use a ceramic tool on an interupted cut on a lathe! It will explode immediately.
|