whoops
like i said those chinese athena, vito,s painted black, athenaito'simported cylinders should run pretty respectable IF they have the right porting. being that they have very similar issu'e with port's as stock a "real" porter is going to have to get in there and do some real work they arent a bolt on and make 100hp cheeta motor seeing that RDZ is known for thier experience with stock cylinders i'm not suprised at all that they can make decent power out of that type of cylinder. now i'd like to see that motor make the same numbers after its in your frame on on a seperate dyno. should run pretty good