dual valve springs

[Ed McLawhorn Jr.]

Originally Posted by Jody Lang

And you're only getting 35-40 runs out of the Nexteks?

No Jody, I have only heard good things from the nexteks in respect to durability. I'm in the middle of a re-build project and bought the used heads with springs already on them. I thought I would look at losing some weight on the valve side before final assembly. My comment regarding 35-40 runs was I did not want to install dual springs and have to have to replace after only 35-40 runs.

Ed