Mike is getting ready to bench run Paul’s #R69S motor which received a full rebuild and Layton fly wheel, new pistons at #scottiesworkshop #vintagebmwmotorcycles #vintagebmwmotorcycle #enginebuild #enginebuilding #machineshop #bmwairhead #bmwairheads #vintagemotorcycle #oldschoolrepairshop #motorcycle #motorcycleshop

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