Sprocket suggestions for McCulloch pm 610

[Josh. N]

How do you think the saw with a 20 in bar with a 8 pin would run. Since you run a 28 in bar on a 7 pin.

 

[Wood Doctor]

How do you think the saw with a 20 in bar with a 8 pin would run. Since you run a 28 in bar on a 7 pin.

Not as strong as posted above by another member. The 28" is the biggest bar I would ever recommend for a 610 and if you take away any torque, you will likely be disappointed. BTW, my 5700 will also pull that 28" bar:

 

[Josh. N]

I tested the acres internet and the saw they showed differed and they listed as magnesium and plastic but the box part around the carb failed an easy test for magnesium. I placed vinegar on it and it did not bubble. Could it be aluminum

 

[Josh. N]

I will get the part Friday and see what a difference it makes. I am hoping to have it painted before then though.

 

[Josh. N]

What kind of chain do you run with that bar

 

[Wood Doctor]

What kind of chain do you run with that bar

The chain I use is Oregon 3/8" pitch, 050 gauge, full chisel. I imagine semi-chisel might work as well if not better. This saw complains very little unless the chain is dull. Then it screams bloody murder. Here's an owners manual for you:

 

[Josh. N]

Thanks