Stihl MS400 Petrol Chainsaw

All ported chainsaws are built to order. Current lead time the MS400 is approx. 12 weeks from date of purchase. Please get in touch if you have any questions on lead time.

Port work includes:-  Cylinder base and squish band machined. Piston modified. Exhaust, intake and transfer timing changed. Ports cleaned up and reshaped. Muffler mod.

Comes with a 20” bar and chain.