I have a atc bought it as a project and I wanted to really restore it, so I have been checking electrical and I used the other parts from the junk one to my atc and they work so it can't be anything wired... Then I moved on to the engine and the Piston moves and I barley had fixed the timing and before that it was kicking no it won't at all.. added new oil and then gas and now it's completely stuck we tried to push it down and it made a hard turn with something scraping.. so now I'm stuck trying to figure out what can it be if anyone knows please tell me I wanna restore this bad ass trike to it's former glory thanks for reading