This one for my Stihl FS-40 trimmer...
Qty.: 2-gal.
Fuel: BP 87/octane
Oil: Stihl 5.2 fl.oz. (while it lasts)
Mix: 50:1
Additive(s): Stabil @ 1 fl.oz.
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Experimental: Mobil Racing 2T @ 40:1 / PRI-G / Opti-2
Qty.: 2-gal.
Fuel: BP 87/octane
Oil: Stihl 5.2 fl.oz. (while it lasts)
Mix: 50:1
Additive(s): Stabil @ 1 fl.oz.
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Experimental: Mobil Racing 2T @ 40:1 / PRI-G / Opti-2