It Dies!!! 10-12 motor swap

[Rush600guy]

Ok... Did a 2010 (blown) motor swap to a 2012.
EVERYTHING has been replaced from fuel pump to all Electrical, all fuel elements including injectors. Has V force 3r reeds.
I knew the TPS was way off so I got it adjusted and the only difference was I can WOT to 5xxx rpm (new motor, not broken in, dont want to blow it up) and also finally switch to reverse (1/2 the time, tried twice).
Compression is a solid 130psi per cylinder.
Under load w/ throttle it gets less than 5ft before it dies.
Tossing a DET code still, and don't have the means to get it to a dealer/mechanic.
Any ideas, experience, and solutions on my issue would be greatly appreciated.

 

[sledhed]

CFI-2 vs. CFI-4? That would be major surgery...

 

[Rush600guy]

Was a 4 injector 7/26/10 (casted my birthday) motor that won every race its been in frome Nome, AK.. toasted, couldnt find another 2010 motor, so i swapped to a newer 2012 cf1 2.
New everything, almost 3 grand deep.
Harness
ECU
Every electronics part, replaced
Different fuel pump 60psi
All new sensors
3r v force reeds
Got a fat pipe on the way
Slp can
... DET light still popping off, won't rev over 5600rpm.