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  1. pharoah95

    Fuel rail pressure fluctuates while driving!

    That only affects idle and the tune is matched for the lbz regulator
  2. pharoah95

    Fuel rail pressure fluctuates while driving!

    It's a lbz fuel pressure regulator and I have not yet
  3. pharoah95

    Fuel rail pressure fluctuates while driving!

    Well I have another spare one lying around guess I may as well shim it and give it a try won't hurt anything by swapping it out anyways and if it happens to solve the problem awesome.
  4. pharoah95

    Fuel rail pressure fluctuates while driving!

    I have not checked the relief valve and I dont have it shimmed. I do have a spare one I can shim and install as my fprv is easily accessible. So you think that it may cause the problems.
  5. pharoah95

    Fuel rail pressure fluctuates while driving!

    Okay so I have an lb7 duramax just finished installing a built engine in and with the warmer tempatures I seem to be fighting a odd fuel problem. Does it more on warmer days 20c+, but if you drive the truck harder it'll do it on the around 15c days as well tho less frequently. while cruising at...
  6. pharoah95

    can't decide on turbocharger for build

    well i do have an extra stock turbo i could send out to get to get machined possibly from russ wonder what the cost would be? probably have to send him a message, and/or what 366 turbo would you use.
  7. pharoah95

    can't decide on turbocharger for build

    have any of you guys ever ran the stealth 64 cause it seems like a good option from what you have been saying
  8. pharoah95

    can't decide on turbocharger for build

    i did plan on running twins always wanted to on my truck my biggest problem is just trying to decide which turbos to use
  9. pharoah95

    can't decide on turbocharger for build

    well i got a stock turbo right now with a big head wastegate and the ppe boost valve, it seems like alot of people are saying to twin it would it have alot of lag with the stock turbo or should it be fine for towing
  10. pharoah95

    P.P.E. High flow exhaust manifolds and up-pipes..... Overkill?????

    whats the pricing like for a set of manifolds and up pipe on a lb7 duramax kinda curious and do they work with twin turbos
  11. pharoah95

    can't decide on turbocharger for build

    nope its for a 2003 chevy 2500HD and i have done quite a bit of research for the big engine build currently have another 2003 lb7 i`m taking apart for that but am trying to save a little money on parts that will crossover to the other engine. the one big thing i`m having problems with is the...
  12. pharoah95

    can't decide on turbocharger for build

    alright so i've been upgrading my truck its my DD and i use it to tow, the turbos i've been looking at are the stealth 64, and been told about the bd supermax and i've heard about some other options, my goals are the truck that its currently going in i'm only looking to get around 5-600 hp and...
  13. pharoah95

    2003 Chevrolet 2500hd silverado

    pharoah95 submitted a new Showcase Item: 2003 Chevrolet 2500hd silverado Read more about this showcase item here...
  14. 2003 Chevrolet 2500hd silverado

    2003 Chevrolet 2500hd silverado

    lb7 duramax,stock turbo w ppe boost gauge,stock injectors,stock cp3, banks ram air with super scoop, modified stock intake inlet elbow, built transmission, MBRP 3" downpipe, 165gph air dog2 fuel pump, 4" straight pipe exhaust,