Bigbore piston question

[nosequehacer]

Hi, anybody knows the size of the holes? I have white and black pistons

Thank you

[marcel]

Blacks are.1.0 mm white ones are 1.1 mm

[passy]

I thought the white were 1.05mm???

[marcel]

My piston drill set drill bit.1.1 fits troug it

[Cameo]

Originally Posted by nosequehacer

Hi, anybody knows the size of the holes? I have white and black pistons

Thank you

Black is 1.00
White is 1.05

[nosequehacer]

Thank you all and merry Christmas