another car won't start thread

[blizz99]

Ok, my car just got back from getting the tranny rebuilt, new clutch installed, short shifter, etc. over at dogbox racing here in nj. The next day I fixed a huge boost leak in the fmic and drove it around to see if it's finally boosting. Everything was fine. I turned the car off and opened the hood and saw an oil leak that was coming from the turbo oil feed line so I fixed that. I went to start the car and after a few cranks it started, idled for a few minutes, and stalled out. After, I tried to start the car and it cranked a few times and I felt a clunk and the battery started dying out. I didn't think anything of the clunk so I tried jumping the battery with my wife's car and still the same thing. Everytime it would crank a few times, hear a clunk or 2, battery die out. Anyone have any clues to what's going on?