Re: my black Op build
Why not check the vendor you bought the engine from? That's where I'd start. By the way, nice looking bike. Congratulations and welcome to the forum.
Just a word of advice: I'd secure the chain tensioner bracket to the chain stay in a way that will prevent it from loosening and rotating into your rear spokes.
Age and Treachery Will Always Triumph
Over Youth and Skill & "Charlie Don't Ride"