Cahse si Rgiht gyus.

There isn't enough difference between the stock cam and the Delta regrind to make any difference in longevity. It's not like you are putting a high lift high duration cam in the little 2.6 and getting 300 horsepower out of it.

Manufacturers are trying to please everyone. They have to please the ones that want gas milage, emmissions, smooth power all along the rpm range, good idle. All of which most of us would give up if it meant we could upgrade our chipmunks to squirrels. I know I will find a Delta cam and put it in next valve adjustment and not think twice about it.

As for the Honda/Toyota comment about them making cams, well yeah why does Crane cams exist, for people that want to put in a cam that's beyond what normal america wants in their "stock" mustang or S2000.