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*Closed* 20% Off Supercharger Group Buy 2nd Gen 4.0 Engine

Discussion in 'Closed Group Buys' started by big_jarv, Oct 6, 2016.

  1. Jan 9, 2017 at 7:41 PM
    #3201
    jberry813

    jberry813 Making TW Great Again Moderator

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    ...too much shit to list.
    Interesting. I specifically asked magnuson about this. They informed me it was unnecessary with a proper tune.
     
  2. Jan 9, 2017 at 7:51 PM
    #3202
    WOODEX M.E.

    WOODEX M.E. Well-Known Member

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    That is correct, but a lot of us guys are on the trd reflash (2009-2015) and have no control over fuel and cant run larger injectors.
     
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  3. Jan 9, 2017 at 7:51 PM
    #3203
    jberry813

    jberry813 Making TW Great Again Moderator

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    ...too much shit to list.
    Ahhh. I missed that you were on the TRD flash. Carry on. :anonymous:
     
  4. Jan 9, 2017 at 9:48 PM
    #3204
    moodywizard

    moodywizard Well-Known Member

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    You and gadget say that while the graphs I see while in closed loop generate boost while at 14.7 afr until it goes into open loop then the afr drops. Are you saying everytime you get boost your afr drops?
     
  5. Jan 10, 2017 at 5:29 AM
    #3205
    TacoCat

    TacoCat These pretzels are making me thirsty

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    I was told to do this as well once I set up my boost gauge, for this same reason.
     
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  6. Jan 10, 2017 at 11:58 AM
    #3206
    zscott

    zscott Well-Known Member Vendor

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    So who from the group successfully installed the supercharger with a 2.85 pulley and the bully dog tune with success and no problems afterward? From what I have read it seems like most people are getting problems when the 2.85 pulley comes into play on the bully dog tune.
     
  7. Jan 10, 2017 at 3:28 PM
    #3207
    loginfailed

    loginfailed Well-Known Member

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    I did the OEM FPR mod this morning. It definitely richens up the AFR at WOT a little. It would be fine like this, but in my opinion the truck seems more sluggish when not in boost. Instead of a solid 43psi at all times like before, the fuel pressure is like 33psi at full engine vacuum and gradually goes up to 43psi at 0. Then climbs up close to 50psi at WOT.

    I'll most likely be putting it back the way it was. I'm out of boost more than in.

    I have the 2.85 pulley and the BD tune did not work.
     
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  8. Jan 10, 2017 at 3:52 PM
    #3208
    Camby

    Camby Well-Known Member

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    Would be interesting to set up a poll, for: year, transmission, pulley size and whether the BD install was successful.
     
  9. Jan 10, 2017 at 5:03 PM
    #3209
    WOODEX M.E.

    WOODEX M.E. Well-Known Member

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    For the most part yes. Unless im lugging in a higher gear and its pulling 3psi before down shifting it will stay in the 14s but first chance it gets over 3k rpm and has reasonable boost those afr reading plummet to 10s
     
  10. Jan 10, 2017 at 5:15 PM
    #3210
    loginfailed

    loginfailed Well-Known Member

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    I wasn't sure how to word it properly but this is basically how my truck operates.
     
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  11. Jan 10, 2017 at 5:18 PM
    #3211
    Biscuits

    Biscuits Slow going & dirt free.

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    SWANG AN' BANG
    The thing on four black doughnuts goes WHEEEEEEEEEE and the thingee with colors goes whomp.

    :p
     
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  12. Jan 10, 2017 at 5:23 PM
    #3212
    loginfailed

    loginfailed Well-Known Member

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    Yeah, those were the words I was looking for. It's like you can read my mind.:alien:
     
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  13. Jan 10, 2017 at 6:13 PM
    #3213
    Pavlik1988

    Pavlik1988 Well-Known Member

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    I just ordered 2.825 pulley this morning... and i wanted to stay with BD...
    what was wrong with your tune and what did you do to fix that?
     
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  14. Jan 10, 2017 at 6:19 PM
    #3214
    loginfailed

    loginfailed Well-Known Member

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    The truck went extremely lean. Like 17-18 AFR under boost. What I did to fix it was uninstall the Bully Dog tune and visit the dealer for the TRD flash. Dealer claimed they couldn't flash it, but truck has been running good ever since I left the dealer.

    If you've already bought the kit with the Bully Dog, go ahead and give it a whirl. It may work for you. A few of us have had some issues but most people seem to have no issues.

    If you haven't purchased the kit yet, I would get the one without the tuner and visit the dealer for the TRD flash after you install the charger.
     
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  15. Jan 10, 2017 at 6:25 PM
    #3215
    Pavlik1988

    Pavlik1988 Well-Known Member

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    I bought full kit from guy who decided not to install SC. so i will have to deal with BD. will try....
    do you have any intake or exhaust mods?
     
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  16. Jan 10, 2017 at 6:31 PM
    #3216
    loginfailed

    loginfailed Well-Known Member

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    I have an AFe Stage2 ProDry S intake. No exhaust mods (yet).
     
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  17. Jan 10, 2017 at 6:35 PM
    #3217
    Pavlik1988

    Pavlik1988 Well-Known Member

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    im getting nervous... so many expectations... i feel like i'm a kid who is waiting for his Chrismas gift

    but so many bed signs... a lot of guys have problems with this SC.... i do not want problems, i want to ride..... and boost of corse
     
  18. Jan 10, 2017 at 6:37 PM
    #3218
    loginfailed

    loginfailed Well-Known Member

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    I understand the feeling, brother. Are you installing yourself?
     
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  19. Jan 10, 2017 at 6:43 PM
    #3219
    Pavlik1988

    Pavlik1988 Well-Known Member

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    yes, urd pulley will be delivered friday, and i do not want to install in over weekend, so i will do install next week. if my work will let me do that.
     
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  20. Jan 10, 2017 at 6:50 PM
    #3220
    loginfailed

    loginfailed Well-Known Member

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    Cool man, just take your time and follow the instructions step by step. The install is pretty straight forward.
     

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