What difference does it make. LOL

I doubt if any engine out of China have been Dino tested other than to see what rpm’s they will do with certain prop.

I said something about this in another thread and the followers of that engine wanted me banned from the thread. LOL

Of all the videos I have seen out of China all they do is show rpm’s, If there is a video of one I would like to see it.

I think most of the manufactures just pull a figure out of there head for HP.

Humm, Lets see they say the 50cc class engine is 5.2 HP, Lets say ours is 5.4 HP and we will sell more engines.

Again, Buy what you like and from who you think will give you best support.

If you get more than 10 gallons through it before the bearings fail, Maybe you got a good one.

Milton