Factory boost gauge - Printable Version +- Rawze.com: Rawze's ISX Technical Discussion and more (http://rawze.com/forums) +-- Forum: Big Truck Technical Discussion... (/forumdisplay.php?fid=1) +--- Forum: ISX Related Help (/forumdisplay.php?fid=68) +--- Thread: Factory boost gauge (/showthread.php?tid=1787) |
Factory boost gauge - little john - 05-27-2017 I have a kenworth t800 with a factory boost guage I hits 40 psi fairly easy and will stay there tell I ease off peddle . Was wondering if I should add a mechanical boost guage and see what it says before having my tune adjusted again? RE: Factory boost gauge - Waterloo - 05-27-2017 It is reading off of your ECM, you can put a mechanical on, but I doubt it would make much of a difference. If I were you I would turn off the cruise and or take your foot out of it and be a bit gentler with the truck. RE: Factory boost gauge - Rawze - 05-27-2017 (05-27-2017 )little john Wrote: I have a kenworth t800 with a factory boost guage I hits 40 psi fairly easy and will stay there tell I ease off peddle . Was wondering if I should add a mechanical boost guage and see what it says before having my tune adjusted again? (assuming it is custom tuned and de-mandated for a moment) - If I owned it, I would definitely have the boost lowered to about 36 -37 psi just for engine longevity sake. RE: Factory boost gauge - little john - 05-27-2017 Ok. Thank you rawze RE: Factory boost gauge - little john - 05-27-2017 It is custom tuned . I'll talk to unilevers again about getting it adjusted down some . Thanks RE: Factory boost gauge - little john - 05-28-2017 I really don't run it that hard most of the time. But we do pull a lot of hills and I do have to really light peddle it to keep boost down when pulling our hills |