I scored a couple of $2 quarts of Syntec 10W40 and was wondering your thoughts on running it in a 250cc scooter. Maybe for a shorter oci? It has a dry clutch, water-cooled, usually ridden in the mornings with the occasional afternoon stroll. It's either going in this or a 95 Honda Accord gearbox (but I got 2 qts of Motorcraft 10W40 conventional for this). Syntec or MC, or stick to HDEO/cycle oil...what say you?