McCulloch Super Pro 81 SP81 Chainsaw Cutting

Testing out a 1974 super pro 81 after some repair work. Refurbished reed muffler, rebuilt the carb, new fuel line & filter, fuel cap o-ring, new clutch needle bearing and a good cleaning. Instead of using an aftermarket fuel line I put in some new Tygon line with a grommet. Ended up swapping out the 24" Windsor bar with a 28" Oregon bar.