anyone running ross piston
I used the hypereutectic KB 107's for years in my race car without a problem. They are good but specific installation instructions need to be followed and they are less forgiving if you run into detonation. I switched to Ross without problems except for the price. Since then I've found SRP pistons to be a pretty good deal as well as a quality product.
All of these have been flat-tops with notches giving around 10 to 10.5-1 compression.