where do you get 380 from?
first off, N/A im 398, so your already 18hp lower.
and do some research on my setup. With my plate kit, and my cam (amazing nitrous cam) guys see bigger nitrous results
for example…
a 100 shot on my setup, is 125 shot gains
150, is 175 shot gains
these have been proven time and time again on my setup…I will see if I can dig up the proof