Quote Originally Posted by Shed tuner View Post
What is the weight of the factory synth piston ? I reckon I probably only saved 10g max over std leather.

Here you go, Jon.



Here's the three strokes and weights of the three setups :-

Factory Synthetic sealed piston --------------------------------------- 69mm stroke - piston weight 264g

Factory Leather sealed piston ----------------------------------------- 65mm stroke - piston weight 294g

Leather sealed piston adapted via steel adaptor to synthetic ------- 61mm stroke - piston weight 321g