Chainsaw Repair

Had the same problem finding the correct coil to match my flywheel. Bought NOS from an od saw shop for a ridiculous price and even then it would yank rope from your hands. Had a really skilled saw mechanic degree my flywheel at I believe 21"BTDC and now it runs like it should. That whole coil / flywheel matching fiasco was a huge pain. Called no fewer than 30 shops al over the nation and still had to to modify to make it work. Probably best to buy a used matched set. Hope you get your whipped into shape with that new flywheel.