MP509 Purple Shaft

I know this has been discussed before, but I figure it's winter and I'm bored.

I know there are better grinds out there, but this is specifically about the 509.

With that said, with this cam in an otherwise stock 318;
What could be expected from it?
Are there drawbacks?
Is the lift too much for the stock valvetrain?

Specs on the cam are:

Lift .509
Duration 280
Overlap 68
Centerline 106

Just curious what the thoughts are.