Super 16g

Discussion in 'Modifications & DIY how-to' started by kingwrex, May 18, 2006.

  1. kingwrex

    kingwrex Supporting Member

    I Have Decided To Go With The Super 16g Turbo For My Wrx
    What Size Injectors And Fuel Pump Should I Run. Also What Other Mods Would Go Well With This Type Of Set Up.

    I Was Thinking 850cc Injectors With 100 Fuel Pump.
    Already Have Turbo Back Exhaust And Getting Up Pipe. I Have A Manual Boost Controler, Will I Need A Electronic?
    Thanks For All The Input
     
  2. FTZ

    FTZ ^.^

    You would be best to get some sort of EM, whether it be EcuTek, Cobb AP or other. I think that with the 850cc injectors you will have more than enough flow to last you a long time. I believe with the Super 16G you can run any injector from the STI Pinks 565cc up.
     
  3. GTscoob

    GTscoob Black is Beautiful

    I agree with Jason, you WILL need some engine management. I suggest a reflash like Ecutek or Accessport over piggybacks like UTEC and Unichips.

    An electronic boost controller will help you control the boost quicker and can help make your turbo response a lot better than with an MBC. The reflashed ECUs can still use the stock boost control solenoid or you can upgrade to a Perrin EBCS which is controlled like the stocker but has much quicker and more accurate control over the boost.

    You might want to start saving for a new tranny too.
     
  4. ScoobyMike

    ScoobyMike OG Mod

    I'd say 750's or 850's should do you in fine. Intake? and you need a flash def.
     
  5. miloman

    miloman Retired Admin

    here's my advice since i had the super16g:

    1) deadbolt suggests nothing smaller than 700cc... so i got PE800cc injectors and the walbro 255lph fuel pump... still injector duty cycle was quite low (<60%)... dont go too big since i have heard some negatives about going too big like (a) more delay and (b) poor spray pattern if u r under-spraying... dunno how true these are
    2) i used a perrin EBCS... never ran the turbo without it so i cant comment on the usefulness
    3) if ur running the stock intercooler, upgrade it... go with nothing smaller than a big top mount (bar and plate) to gain everything the turbo has to offer
    4) definitely need engine management and tuning
    5) if u run either methanol or race gas and turn boost >22psi, upgrade the recirc valve if ur still on the stocker
     
  6. kingwrex

    kingwrex Supporting Member

    Thanks For The Input Guys.
    I Have A Bunch Of Stuff Im About To Sell On Ebay, So It Will Probably Be A Couple Of Weeks Before I Can Start Buying The Set Up.
    My Plan Is To Have Everything Installed Before Summer Is Over.
    To Tell You The Truth, I Cant Wait! At This Point, Its Kinda Like A Kid In A Candy Store With No Money To Buy Anything.
     
  7. Cool_____

    Cool_____ Banned

    Yeah intercooler is a must as it'll heat soak QUICK. Keep in mind that the bigger injector you go with the more harder it will be to tune the idle and all. Mine was over kill for my 18g (820cc) and SS had a hard time getting the idle and low load fueling right as it was simply either dumping fuel or what we would assume a poor spray. Also keep in mind mine are modded stockers but according to my spray and flow test they sprayed and atomized just as well as the stockers.
     

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