I was thinking that I might change the cam on my 5ktq. The lifters are ticking and why not do it all at once. So here is the question. I was thinking that the duration is too high for turbo motors. They quote a 272 degree duration. Isn't that too much over lap? Of course the sales dept. says that "everybody loves them". Is this a good cam for turbo charged cars? Can't beat the price for the "kit" that they sell.

Input welcome =)
Thanks,
-Kris