Polaris Indy

I do not know much about this snowmobile, it came as a package deal with another snowmobile I was after. Im told it is a 1987 Polaris Indy Trail 488. Motor is not stuck and appears to have compression. I was told it was running and riding a few years back. Gas does not smell bad. I have not tried to start it yet. Has no title or keys. Asking $300 obo. Thanks