Probe Pistons?

[Zaccagnini]

Im looking at a car with an HK Enterprises built 408.

Build sheet looks great except for the pistons.

Probe pistons, I don't know much about them except I heard they will be the thing to break.

Let me know of any input you have,
Thanks.

[SSilver2K]

Very good pistons. Popular with the Ford crowd. My Ls1 347 had probe pistons and pumped out 750rwhp all day. When the engine was torn down to become a stroker, they looked flawless.

BTW, HKE motors are top notch. They don't use junk parts in their build.