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[Svo] Need info. on changing roller cam timing {2}

Carl Haines wrote:
> I got the suggestion to advance my roller cam 4 degrees.
> Now I have to ask why?

I don't know, I probably wouldn't...

> What effect does it have?

Lower your peak torque and horsepower points about 600rpm.

> What happens to the top end?


> What happens to the bottom end?


> What happens if I retard it or advance it?

See above for advance, retard is the opposite.

> What happens with too much retard or advance?

Diminishing returns, starts running bad...?  Don't know, I
haven't ever gone "too far".