Diablosport Forums

does the predator boost fuel pressure or does the puck? the reason i ask is because on a short trip on highway yesterday i had a injector fail and fill crank case with fuel. i was in extreme stack tune with the puck off. any info would help?

The stack tunes do not alter pressure as they are designed for stacking with a pressure box(like the puck), the non-stack tunes have pressure added in them.

so even if i run the preadtor alone it still adds pressure?

If you run a regular non-stack tune then it will add pressure.

i dont think its anything dangerous for pressure,i have a rail gauge on my camander and im running the rkl tune and i have a hard time getting it over 25k.ive run the gauge stock too so the pred doesnt add that much,the 06 and 7s have hadlots on injector failures,on stock trucks they fail all the time

thanks for info. i was concerned didnt want to pay for next set if it was the predator