Great looking. I'd love to have a belt-free car engine, how can one ever trust that flimsy rubber band to keep one from sudden engine destruction
. I've seen 3 friends' car gone bang having 'forgotten' belt service intervals (to save money lol).
My previous van (MB Vito King-of-Rust), used enclosed twin chain running in oil, that actually felt very good, very unlikely to break but not failsafe > some tensioner (spring) failure = instant disaster.