12.4 was the dualing Batmos, it's been in the high 12.1's on terra grapplers, but I think there's high 12.0s in it on our drag radials. Had some traction issues. Really love this setup, only thing I need at the moment is a modded k16. Trying to avoid the dual fueler setups.
Oh yeah for sure Craig, went from 12.9-13.0 with Elites 15s to 12.4 with the MPD 15s, no other changes, just nozzles. Then dropped another .2 with the addition of the 72 atmo. Pretty sure I have it in another thread.
Edit: found it!
http://powerstrokearmy.com/forums/showthread.php?t=43722
Lil update from me, havnt been around much, busy busy busy. But I finally got around to dynoing my truck at antrims event last weekend. Unloaded dyno jet, only holding about 23750 RP.
http://i1103.photobucket.com/albums/g464/Beans71086/37FCC9EA-4917-4997-96B5-EDAFE71978D7.jpg...
Yep yep! Just for warning, the line that the oriface tube is in put up a fight. I don't know why but it cross threaded coming off. Luckily we had a parts truck at the shop and I was able to steal one.