I spent more on the 493 eng then I ever have as I actually bought new good parts for this eng and no way could I afford to build another right now even with me building it myself. I do still have my old mid 11 second 440 sitting in my garage even though I sold it to my buddy. Well if its still sitting there in my garage and I would ever need another eng.... ...... . Ah I just hope this one stays together as long as all my budget engines have as actually none of them have ever broke on me. Ron