I have an HPI k4.6 that i pulled from my savage x 4.6 with a pullstart on it. I can fire it up again if you were interested in it to make sure nothing is wrong with it (haven't used it in 6 months but used after run in it every time) it has just about a gallon on it.
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comes with everything you see there.
The only thing is it needs new clutch shoes that i know of but like i said i can check everything out for you again.