12v help!
 

Hey guys, I'm new to the dieselbomber group.

I have a 2000 dodge puckup swapped on a 94 cummins 2500 frame. It has a nv4500 with 410 gears (annoying). What im needing some advise for is my setup. I have a built hx35 from interstate with billet wheels and bigger exhaust housing. I have about 16 degrees on pump with 191 dvs with a number 10 fuel plate and just got .93 lines from schieds. Ive been having some problems with intown driving. 3rd gear is about 2k rpm and when i shift to 4th it likes to chug and bounce like a mofo. Is there anything i can do for this, i am getting ready to do a block off plate and an electric fuel lift system on it.

Any help would be appricated, and thanks to anyone that help:jump:!

I have a 1998 dodge that I just swapped a NV4500 into and I have 410 gears. I never have had the stock fuel set up since I did the swap. I have a Fass 150GPH pump. I also have 150hp sticks from II and #5 fuel plate with a 64 mm turbo and it shifts fine all I can think is your not getting enough fuel/air and that's why it is chugging but don't quote me I could be wrong.

Put your stock fuel lines back on and sell the .093 lines. You are losing power and drivability with them.

Indeed. Stock lines are more than sufficient for at least 150-200HP more than you have.

I do have the stock lines on. I havent put the .93 on yet. The guy that had before cranked up the preboost fueling and im going to back it off and try that. I also cant drive very well on highway. I can floor it and it wont increase speed like i dont have fuel, but then it will kick some fuel in and it will accelerate. Is it bc of the pump tuning. What needs done?

check your signal line to the afc make sure its hooked up with no leaks in the line. Next step will be to check your wastegate to verify its closed and working right.