The new piston 2254 diam. 44 mm - HUSQVARNA Chainsaw Mod. HQ 350 and H50, launched in December, is NOW READY!
This piston is 44 mm diameter according to the standard.
We inform our customers that also the BIG BORE piston diam. 45 mm is available. It corresponds in fact to our ref. 2205.
The only difference between the original big bore piston and Meteor's is chamber on head.
Piston by Meteor has not this chamber (flat head) in order to provide an increased compression ratio and, as a result, an improved engine power.