evening lads n lasses bit ov a technical one does anyone know the correct end gaps for me rings top n second .standard size bores n 92mm je pistons cheers

 

Is there is no tech data with the pistons?
Most manufacturers use different spec for their pistons but "ball park figure" for std size Forged pistons :
Top ring 0.017"
Second 0.020"
Would be worth looking on the JE website for info or actually email them for the correct data.

Mick