We can try.

if you need some a little better let me know

That's an Evolution. I think it's a .46NT, but it could be the Trainer Power System engine--not sure if there's a difference.

Definitely an Evolution. Does it have a black flywheel right behind the prop?

Jus a suggestion, looks like your fuel lines are very long! Try and shorten them up! You just want a bit tiny bit longer than a straight piece between the needle valve and the carb. You also have a huge loop between the fuel tank and the needle valve. Shorten that up as well. Will make for more reliable running. [8D]

yes it does have a black flywheel. thanks for the help with the fuel lines.

Definately an Evolution. As for the 46NT part? Is there any identifying numbers on the Cylinder wall, or under or on the mounting lugs?
99% sure it will be an Evolution 46NT. By what I hear, its a pretty good engine.

OK, with the flywheel it is a trainer motor. Now at the top of the cylinder on the side there should be a size stamped. Probably a 46 or 61.

ok i don't see anything like 46 no where on it, all i really see is the letter a on the side of it i'm not sure about under the mounting lugs. it came with another motor and it's blue and it says OS 46 LA but it looks a little smaller than the one that i have on there now especially the carb intake.

Not really an "a" but the evolution logo. The 46's didn't use to have the sizes stamped on them as they were the only size made. Nothing to confuse them with. So I feel confident in saying you have an Evolution .46 trainer engine. IF you wanted to you could remove the flywheel but I believe you would need to purchase a new prop drive hub. Only major benefit IMHO would be that more spinner backplates would fit easily.