[Racer x]

It's an easy fit.
All the electrics plug in. You will need to change the exhaust. And the upper motor mount is different. And the radiator mounts to the upper mount. I would use a new mount and change the radiator mounting tabs.

Also the metal coolant tube coming out of the top new engine is curved. The old gen pipe is streight. Use a new o ring and sealer when replacing this as it tends to be tricky to seal.

If you run pod filters use the rubber manifolds from a new gen as they are shorted and tuned for the engine .

There are a couple little things I might
Be forgetting . But I think that's it.