woodyman
Addicted to ArboristSite
Hi,I will be going to grampatractors GTG this Sat. for some racing and alot of fun.I have a ported Husqvarna 371XP that I will be running a 20" bar with .375X.050 Oregon 72CL square ground on and a 28" bar that I will be running .375X.050 Oregon 72JGX skip round ground.I have read alot about which drive sprocket to run on these and I am confussed.What do you guys think would be my fastest set-upfor the two as far as 7 pin or 8 pin go?I will run the 28" bar in all different sizes of wood but the 20" bar won't be cutting anything bigger than 16" or 18" wood.