dpm

[codey.bukkos]

Ok
installed twin pipes and rebuilt motor
1999 summitt X 670
went from 400 and 330 stock jets to 440,430 and firesd it up
Sled rips and is running perfect
plugs are brown but everytime I try and hook back up the dpm it dies
totally starves itself and dies instantly
unhook it and it rips

Ideas?