LewieBike
Well-Known Member
Well, price-be-damned there's full synthetic like Golden Spectro at motorcycle shops.
It runs almost $20 for a pint, but it's really, really thick and you can use it in garden equipment, forced aircooled engines at 50:1.
Lucas and the stuff you posted the picture of are both semi synthetic, generally better quality dinosaur oil and synthetic, about half the price of full synthetic, and usually as good. In either case you'll have less carbon and varnish deposits in the bore and head/piston crown areas.
Running both at 32:1 in HT engines is good practice since the chrome cylinder plating isn't always decent on these engines.
