[SEA04DMAX]

Like the title says do they raise rail pressure? What programmers or modules do raise rail pressure?



Steve

 

[TravelswithCharly]

No. In fact, the 2nd gen trucks have a problem keeping stock rail pressure sometimes.

 

[SEA04DMAX]

OK Gotcha.:drink

 

[TYREBOYZ_DEMAXIN]

i have the ppe hot et2 and on the higher settings you can't run it to hard or else your fuel rail pressure drops of the map and you get a rpm governer but other then that i love the ppe...i increased my fuel economy by almost 4mpg(if driven right)