This thing sounds WICKED

I was at Irwindale a few races ago and there was a guy with a b5 dart with a carbed gen 3 hemi in it. Car ran mid/high 5s in the 1/8. Very nice car and very nice guy, I talked with him for a while. Said he had lots and lots of hours in his intake welding and grinding to make it work. Wish I took some pictures as you could see how heavily cut/welded it was.
Rod McGregor. Had a B7 Dart sleeper (maybe still has it, I don't know) with a small block. Looked like a mild Streeter, yanked the wheels EVERY time, ran mid tens, n/a.
He's on moparts, but I can't remember his screen name, I haven't been there in years.