O-rings not fire rings, look again. I'm hoping for 700. The turbo plumbing is going to take some time. I can't clock it down, it turns into the exhaust manifold. Not even close with the manifold turned over.
I used a CR exhaust manifold and a CR style turbo for a nice clean fit. Had problems with the compressor housing hitting the swedged bell on the 3 piece manifold, and if you flip it the compressor outlet crashes into the shoch tower.
I had it fired. I need to cut the floor back and get the shifter in. It was throwing grease out the top. I have to tap the throttle for it to fire, need to figure that out. Lots of little crap to do.