Manual Trans, Engine revs up, Truck stays:(

[somarillw]

Hi, New Diesel Lover here

Let me start by telling you what I’ve done to the truck:

• New: APPS Sensor, ABS Sensor, VP44 Pump, AirDog (R3SBD100) Lift Pump
• Also: 100HP + injectors (including nuzzles)

No other upgrades (I know I need to upgrade my turbo/air intake)

Here is the problem, recently when I put it into gear (manual transmission) and started releasing the clutch the truck would rev up and move but not proportionally to the throttle, feels as if the engines revs up but the truck doesn't respond after a few seconds and after I release the gas so it can gain momentum. (kills me)

In other words my truck just doesn’t have the powaa, it used to have; any ideas why??? Clutch, trans, what….

Thanks all for the help (doesn’t throw any codes BTW)

 

[Stangshcky12]

Stock clutch? Sounds like it's slipping with the extra power
I know the stock nv5600 clutch don't like much more then 375-400 crank hp