Diameter on the cooling pipes

[variator]

Does anyone remember what diameter (outside) the cooling pipes have on the Murena?

[Jon Weywadt]

I replaced mine with stainless steel and they are 32 mm outside. I believe that is the same as the originals.
http://www.matrasport.dk/forum/index.php/topic,1643.0.html

[variator]

Thank you Jon!
What is the diameter of the small ones?

[Jon Weywadt]

Thank you Jon!
What is the diameter of the small ones?

You are welcome. 
The stainless heater pipes are 19 mm outer diameter