Great to see the videos of it cutting two hours of firewood, LRB must have finally realized the need to chrome plate their knock-off Poulan 3400 & 3800 model pistons.
You canāt run the same materials of construction (same hardness) very long in a piston and cylinder combination, or youāll have another GM Vega debacle.
Iāve used an aftermarket white boxed āSunbelt Poulan 3400ā kit before, but they bored the cylinder to a 3800 modelās diameter and then chrome plated the bore. Uses the standard 1/16ā thick rings.