Well, I am really at a stumbling point, trying to decide what direction to head in next. I have been reading thread after thread regarding camshafts, piggyback units, strokers, and even 6.1 swaps. This has really left me bouncing off the walls, trying to determine the best solution for my rig. I would really appreciate some input from people who may have dabbled in the higher HP ranges with the Hemi's running N/A. So let me state what my objectives are, and current mods along with parts awaiting install, then my thoughts on possible directions.
My objective would be to get as close to 400/RWTQ & 400/RWHP as possible, and vastly improve the low end torque of this heavy 2004 quad cab with the 3.92 Limited Slip. Of course the truck still needs to be a daily driver, so I really do not want to step up the rear gears. The 3.92 should be a fairly stout gear, and I am really disappointed in how this truck pulls from a dead stop until we get high enough in the rpm range.
I have been running strictly Mopar Performance, although I am tired of waiting for the damn 5.7 cam and the PCM which may never get released. Installed, the CAI, Long Tubes, Hi-Flow Cat's, & Cat-Back. I have waiting to be installed a pair of Mopar CNC Heads. I do not have a Superchips, or any other programmer yet. Current mods left to do, 180 deg T-Stat, and Electric Fan setup.
Options I am considering:
The stoutest camshaft I can still drive on everyday, think the 268 might fit the bill, but what about the 273? I know these require some sort of piggy back, be it the ARC-1 or the SMT-6. I don't mind either way, just want to pick the best way.
Transmission Transgo kit? Haven't been able to find good detail information on this and what to expect. Not to mention a torque converter as well, which one would be better?
I also found a brand new 6.1L short block, could this be an easy change over and would it really be a benefit or a tuning nightmare?
Fuel systems, do I need to upgrade anything?
I know I am asking allot here, but I would really appreciate your input, I find it is much wiser to learn from the ones who have learned from their mistakes, than to jump in way over your head. I would really love to see this quad cab tote a tire for a spell.
Many thanks ahead of time.
My objective would be to get as close to 400/RWTQ & 400/RWHP as possible, and vastly improve the low end torque of this heavy 2004 quad cab with the 3.92 Limited Slip. Of course the truck still needs to be a daily driver, so I really do not want to step up the rear gears. The 3.92 should be a fairly stout gear, and I am really disappointed in how this truck pulls from a dead stop until we get high enough in the rpm range.
I have been running strictly Mopar Performance, although I am tired of waiting for the damn 5.7 cam and the PCM which may never get released. Installed, the CAI, Long Tubes, Hi-Flow Cat's, & Cat-Back. I have waiting to be installed a pair of Mopar CNC Heads. I do not have a Superchips, or any other programmer yet. Current mods left to do, 180 deg T-Stat, and Electric Fan setup.
Options I am considering:
The stoutest camshaft I can still drive on everyday, think the 268 might fit the bill, but what about the 273? I know these require some sort of piggy back, be it the ARC-1 or the SMT-6. I don't mind either way, just want to pick the best way.
Transmission Transgo kit? Haven't been able to find good detail information on this and what to expect. Not to mention a torque converter as well, which one would be better?
I also found a brand new 6.1L short block, could this be an easy change over and would it really be a benefit or a tuning nightmare?
Fuel systems, do I need to upgrade anything?
I know I am asking allot here, but I would really appreciate your input, I find it is much wiser to learn from the ones who have learned from their mistakes, than to jump in way over your head. I would really love to see this quad cab tote a tire for a spell.
Many thanks ahead of time.
