You know what is really screwed up, is how they managed to get one EPA certificate that covers both a Yamaha V-Twin and a Honda 234cc twin. Seriously the certificate they were granted in 2009 covers both engines, and they are completely different engines, one is a 249cc V twin and the other a 234cc parallel twin.

The certificate is 9SJMC0.23NFG-005 and covers all these models JL250, JL250-2, JL250-5, JL250-6, JL250P, JL250V


JL250V


JL250P


I am sorry but these two engines being able to pass on one certificate is outside of the laws of physics.