These people feed off the power of Bull $hit. Buy a race car from the track bottom line. Seller makes 2 or 3 passes and the car sells itself. We all know buying a used car or motor it's just that USED.
It may come apart next pass but if all the gauges check good and the car runs it's a deal. Nothing less should do or think of it as buying a car as a roller no matter if the motor comes with it or not.
Think I will post ans see if he claims it will back it up and will he meet at the track.