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boost

  1. New guy on the street. Looking for some boost

    Introductions
    Not gonna lie, my Spec-v exterior is in some rough shape. I am a student on a budget and don't have a ton of money and just so happened to put my car into some thick bushes in the ditch the other weekend. The engine has 100,000 miles on it, 30k i put on, and pulls like its brand new, so I plan...
  2. QR25DE PLEASE NEED HELP** Not building any boost **

    Troubleshooting and Support
    So a few days ago i was on the dyno and half way through tuning my car just stopped building boost on a pull... than next pull it went up to 6 lbs, next pull after that it makes 0.5 lbs max. I just replaced my wastegate with a brand new ultra gate 38 turbosmart and made sure everything there is...
  3. 02 QR25 tuning help....I'm stuck

    Tuning & Engine Management
    I've got a ton to say, tons to ask, and tons to explain; however, let's start at the core of everything. I am a built and boosted QR25DE. The bastard year....2002. I'm on a Precision 5831. I am broken in, have injectors ready to be put in, and ready to tune. I just this past week discovered...
  4. 2j Racing injectors!!

    Parts for Sale
    I have some brand new 633cc 2j racing Deka injectors for sale!(Never used still in Original packaging) Comes with direct plug n play connecter also from 2j Racing... Price $220 with free shipping... Pm me for paypal
  5. Gauge Cluster Swap

    B15 Sentra (2000 - 2006)
    I have an 04 Nissan Sentra 1.8s it has the regular tach and speedo and all that jazz the only thing is that the rpm gauge is sticky so i was wondering if i could go to my local automotive scrapyard and pull a cluster from a sentra gxe (gxe speedo has tach and goes up to 140mph instead of 120mph...
  6. QR25DE needing help with info!!!!

    Engine Swaps, Builds
    im looking to build a high performance QR25DE motor. in order to build it I will need to buy a part here and there as I get the money. I do plan on boosting. what would I need to build the motor to withstand high rpms without blowing the motor? thanks in advance.
  7. Brand New Turbo Manifold

    Parts for Sale
    Listing for a brand new OEM GTI-R Turbo Manifold… Rare find and un-usedhttp://static.b15u.com/images/smilies/set1/cool2.gif http://www.ebay.com/itm/301054774216?ssPageName=STRK:MESELX:IT&_trksid=p3984.m1555.l2649
  8. QR25DE turbo kit

    Parts for Sale
    new thread since my old one was spammed ......selling my turbo kit never put it on my car had some negine problems but now i just need the money looking to get 1500 + aftermarket mid pipe and cai or other relating parts or 1800 no trade looking for local pick up but willing to ship if you pay...
  9. QR25DE NEW Wiseco Pistons FOR SALE 10.5:1 on 15psi

    B16 Sentra (2007-2013)
    These are my Custom Wiseco Pistons that I want to sell for 400 shipped! I will pay shipping. They are a 10.5:1 compression piston true forged. It is a custom order and I decided a few weeks later that I wanted to lower the compression. I called Wiseco and obviously, since it was custom, I could...
  10. 03 qr25 high idle fluctuation need help

    Troubleshooting and Support
    Problem: After this years rebuild/reseal etc. Car was running fine (took it up and down the lot at work a few times did a few pulls up to 1-2psi boost..short distance). No real problems showed up in about an hour of playing around. Took the car out to storage (vehicles in an unheated garage...
  11. Boosted Tractor

    Video Games & Multimedia
    mikael240karlssons kanal - YouTube Why boost a spec, this looks more fun!
  12. Anyone use push fans and keep ac?

    Forced Induction & Supporting Modifications
    If so can you give me the details what you bought and how you did it? Haven't found anything yet but still looking. This is for my turbo build with tubular mani is why it's posted here...
  13. How to: rebuild a journal bearing turbo

    Sentra Specific Installation Guides,Technical Info
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  14. QR25DE y no boost

    B15 Sentra (2000 - 2006)
    hi, have installed boost gage recently, and uder full trhottle car goes to zero boosts. what gives? 2004 nissan spec r sentra v. has cold airs and heddars, and short shifter. would short shift keep it from boosts? it says 0 on gage, maybe not hooked ^ rite?
  15. Prosport Gauges Group Buy

    Vendor Deals
    I emailed the guys at Prosport, and have been talking with Glenn about a possible group buy on some gauges. I've been in the market looking around, and I'm sure there are a few other people around looking as well, so show your interest if you are. "start a thread send us back the link we will...
  16. 16x7 Rota Boost 4x114.3 Bronze

    Parts for Sale
    For sale is a set of 16x7 Rota Boost wheels specifically designed for the 2000-2006 Sentra. They are in good condition with minor spots of rash. 2 tires have 90% tread General Exclaim UHP in 205/50/16 w/ one season on them. 2 tires are Kuhmo Ecsta SPT in same size with maybe one season left...
  17. 2 simple questions about going turbo

    Forced Induction & Supporting Modifications
    Just a couple simple questions. Turboing my 06 spec v and I need to know where is the best place to run my oil feed line to from the Turbo? And can I put the maf between the bov and throttle plate and vent to atmosphere or does it need to be after the bov or does it need to be on the intake pipe...
  18. FS: EBC the greddy profec b spec 2

    Parts for Sale
    I decited to run on my WG spring and i wont be turning up the boost anytime soon so i'm selling my greddy profec b spec2 boost controller. It's in perfect condition, comes with everything u need, like the harness. And i'll throw in some vacuum lines in the deal. I also have the instruction...
  19. FS: random performance parts/complete turbo kit

    Parts for Sale
    Time are tough, hate to start selling off parts, but gotta do what you gotta do. FS: lightly used JWT flywheel, pressure plate, clutch disk, throwout bearing, alignment tool. The good: less than 8,000 on set up, used lightly, great shape The bad: been in storage so there is light surface rust...
  20. hesitation during accel. at 4500 rpm in almost every gear

    B15 Sentra (2000 - 2006)
    not my car my friends 03 mazda speed protege he just bought it started happening after he changed the wastegate actuator....the car has a aem tru boost unit here are the specs its tuned to duty cycle:50%,spr: 5,scramble boost:10% which wont completely shut off but the scramble boost system isnt...
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