the Evap system used on small displacement engines such as used on the Cleveland Cyclewerks Motorcycles Heist, Misfit and Ace can be removed. This Block Off Plate will bolt on the engine easy.
Not a hard task at all and will open up your performance. I am not a fan of the Evap used on such a small engine so removal is a personal call.
the Tha Heist responded well with the Misfit needing a little more tuning depending on carb, jets and exhaust.
Also remember to block off any hoses that are left if using stock carb.
A lot of folks are making custom ones and offering online. These are made in Taiwan by NCY and much thicker that what I have seen offered.