Poulan Pro 42cc basic chainsaw muffler and air intake mod
27:32
Poulan Pro PP4218AVX 42cc Basic muffler mod needs a carb
10:24
Poulan Pro Chainsaw won't start, the first thing to check worked this time
17:12
Lets talk about chainsaw muffler mods.
18:22
Power in the Ports! Cylinder Porting Big Gains
23:20
Poulan Pro Chainsaw Carburetor Replacement and Tune up Model: PP4218A
19:18
Echo CS 400 before and after muffler mod
24:56
Flooded!? Poulan Pro 42cc chainsaw repair guide.
16:02