DHL delivered my pulley today. I've got all sorts of time to install it this week, but I can't promise that I'll have the motivation. It's been stupid hot lately, pretty easy to find excuses to not go out to the garage! Plus, I need to do some acceleration runs before I install it to get a current baseline before installing it. I have an autocross this Sunday, so I would kinda like to have it installed before then.
I was expecting a "hot off the CNC mill" bare aluminum pulley, and I'd have been fine with that. (had an OBX pulley on a Miata many moons ago that was just that, no problem) This doesn't look like that at all. It's a nicely made part, and it's powder coated black. Packaged nicely from the manufacturer. And packaged nicely from the seller. Better than expected so far!
I haven't removed my stock pulley yet. Will weigh it and do side-by-side photos when I do. But, the weight of the stock pulley has been documented by Doax as 2.80 lbs. My digital kitchen scale has this one at 1 lb 0.3 oz, or 1.02 lbs. A reasonable reduction in rotating mass.
More photos here