thats one of the problems when we buy parts as we can afford them for engine builds or what ever. Warranty it had ,to bad for you it ran out. I happened to do the same thing took me over a year to buy all the parts ,then it sat at the engine shop for months before assembly. About the only thing that was bought and used right away was the oil. I'm sure if it had failed within the 90 days after purchase,Brandon would have made it right.