/wwwthreads_images/icons/tongue.gif The opinion here in the Jeep lab among my talented moonguy/wwwthreads_images/icons/wink.gif/wwwthreads_images/icons/smile.gif/wwwthreads_images/icons/laugh.gifrace-tested crew is that the ultimate combo IS the duraspark with the TR upgrade. Not to diminish your mechanic's experience and thoughts on the matter, but all things considered, the DS does seem to offer an acceptable degree of reliability. Our eventual system will include a dual trigger system, Duraspark and MSD, the dura Spark as a backup to the MSD 6A. That's because we want EXTREME reliability to elude the gov'mt blackboots when they declare guns and Jeeps illegal on orders from Algore the new liberal prez. Truthfully, before the DS/TR upgrade, I considered GM HEI pretty darn reliable; and I liked the availability of parts; but I NEVER went anywhere without taking along a SACK of spare GM rotors/wwwthreads_images/icons/crazy.gif
CJDave
Quadra-Trac modified by the crack moonguy/wwwthreads_images/icons/wink.gif/wwwthreads_images/icons/smile.gif/wwwthreads_images/icons/tongue.gif transfer case team.
CJDave
Quadra-Trac modified by the crack moonguy/wwwthreads_images/icons/wink.gif/wwwthreads_images/icons/smile.gif/wwwthreads_images/icons/tongue.gif transfer case team.