Ported Stihl MS500i Petrol Chainsaw

All ported chainsaws are built to order. Current lead time the 500i 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.

All MS500i’s are plugged in and recalibrated after port work to ensure the best from the fuel injection system.

Comes with a 25” bar and chain.