V2Rocket

If anybody has a 9.5:1 NA piston laying around, could you measure the size of the "dish" opposite the valve reliefs?

Diameter and depth are what I really need, but if you can CC the dish as well that would be helpful. I think it's around 9cc?

Dougs951S

I have some early 9.5:1 pistons on my shelf, I'll try to get some numbers on them later tonight or this weekend.