Ok I'll take another stab at asking a stupid question here! I got my Procharger installed this weekend...did the boost gauge no problem, did a tranny temp as a spot filler no problem, now to the fuel pressure gauge...how do i install it on our trucks...i read in the Lightning section that theres a schrader valve or something on the fuel rail and it screws right in, but i could not find one?? Do we have em or do you have to drill the fuel rail (which really doesnt make sense to me) how do i do this??? Thanks!


-Adrian-