Had the blower off to work on a few things and out of caution I placed paper-towels in the intake manifold runners to avoid dropping a bolt down the runner -- which I ended up being thankful I did because I dropped a nut down in the intake manifold lol. After putting everything together and pulling out, what I thought was all the paper towels, I go to start the motor. Turn the key and crank it for a few seconds, didnt start. Normal for my e85, xp cammed car. Try again except this time I hear a "flump" and the car starts to misfire and shake violently. Turn the key off. At this point I had no idea what was going on. Checked the firing order, vacuum lines, the whole nine yards. Go crank it again and this time it just misfires like crazy and starts making some pretty horrid noises. Turn it off. Decide to try one more time, start it up, same story except it starts to smooth out, few seconds pass and its back to normal, walk around the car to grab something and there is paper towel shooting out the exhaust pipe.
1000 miles later still running great. I guess I'm very lucky I didnt bend a valve stem or something crazy.