CrAzy Dyno

Looks like they made a jig to mount ATV or SnoMo engines on a single tire motorcycle dyno ?

I'm not familiar with the lectron carbs, but how are the floats keeping the bowls filled on such an acute angle all that time ?
 
Looks like they made a jig to mount ATV or SnoMo engines on a single tire motorcycle dyno ?

I'm not familiar with the lectron carbs, but how are the floats keeping the bowls filled on such an acute angle all that time ?
I know nothing about lectrons. That’s actually a custom built twin cylinder scooter engine. I think it’s 200 cc. L/R case halves mated to custom center section.