[flipside]

Hi,

Can anyone help me on the differences between all the pistons?

I have the following:
n°1 black pistons: 2 holes
unmarked (I will call them n°2 for now) black pistons: 2 holes
n°3 black pistons: 3 holes
n°4 black pistons: 3 holes
unmarkes white pistons: 2 holes

The hole diameters are exaclty the same between n°1 and n°2. The same for n°3 and n°4.

No idea what the white pistons are :-)


I would like to have a chart that tells me which pistons have the most and least pack (smallest vs biggest total hole area).

Any help appreciated!

thanks