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Does anybody know of a source for piston rings to suit a 350 with Nicasil bores. M'dina Italia do not have any, nor any idea where to source any.

Thanks in anticipation.

Hi Pedro,

perhaps the Liebrand brothers might have some?

http://www.tremezzo.de/impressum.html

If you don´t have luck anywhere you can contact Kolben Wahl in Germany.

https://wahl-spezialkolben.de/

Ask for Klaus Wahl, he is the junior boss and knows our Morinis (has one himself)

norbert

@pedro and anyone else who'd like nikasil piston rings for a 350
I'm also interested in getting piston rings sets for at least 2 pistons, so if we end up having to ask to get some made, perhaps it'd be helpful to order a batch of piston rings. Doing so may also reduce the price per set. Of course, we'd also need others who'd want them and/or to pay for the rest of the sets. Anyway, please let me know what you discover.

Julian

i got them from
https://www.thn.nl/
when i needed rings for a 400CC dart engine.
used them for lots of weird engines
make sure to tell them it is for a nicasyl cylinder , or order cast iron rings

Hi Huub

got them from
https://www.thn.nl/
when i needed rings for a 400CC dart engine.
used them for lots of weird engines
make sure to tell them it is for a nicasyl cylinder , or order cast iron rings

Useful site - thanks for making us aware of them.
Looking for the same for 400 (with round fins) but are they same as Dart 400?

Do you recall the specification for the rings, from catalog looks like:
C1 straight compression
S11 scraper
O21 oil

In cast iron CG25?
If you can remember

Thanks
Mark

Do you recall the specification for the rings, from catalog looks like:
C1 straight compression
S11 scraper
O21 oil

In cast iron CG25?

sorry , i just sent them the measurements of the old rings, they provided new ones