Does anyone know what the true compression ratio is for the JE 11.5:1 piston?



Thanks,
Cam

 

I have a JE 11.5:1 from Pami, its about 4 or 5 years old, I was told back then that its true compression ratio was actually 11.2:1, but I have never measured compression myself to determine if this was fact.
I know this doesn't help much, but I too am interested...

 

Cam why not just call HPR? I am sure they will know.