Those injectors arent for the average joe. They are for nitrous use and racing application. With an expensive modified pump. The super mentals are at the ragged edge of streetability. Some people do run bigger. But its not something you do in a tree lover community. I ran super mentals with a drag comp and its more power than most people would use or need. The cost of getting there isnt cheap. transmission mods. Turbo upgrade. Fuel system upgrade. Exhaust upgrade. Intake upgrade. w injectors your talkin 5 grand easy. I also updated the u joints to some sturdier units. No failures i can relate with the big stuff. Engine, rear end, transmission, tcase and drivelines all held. I wore the friction material off of my limited slip. It chirps a bit.
I blew a transmission with just the 275s and one of the original plug in powers. transmission was in great shape. Had it looked at when it had 85k on it. I blew it up at 102k. The od gears disintegrated while I was in reverse(everyone who saw the pit said it was a worthy adversary, it cost 24 dollars for me to wash the mud off the truck). transmission guy took the dead transmission in exchange for the R&R and a valve body rebuild. Not a bad deal I figure. I got a junk yard transmission that now has 180k on it. 50k of em with me.