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  1. #1
    surferd15's Avatar
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    Opinions on Setup: Et137/External IC/RRFPR what else?

    Need opinions: Have a GTR, was thinking of adding external IC, ET137 with X charger, and RRFPR, have vtech tune now and a solas prop if needed. If I add the above items do I need anything else? I will also be using an AFR gauge to tune it. I want to keep the stock injectors (48lbs) and not rev over 8400 for now. Next year will add the rest of the stuff to rev higher. So basically add external IC, RRFPR and ET137. I am curious to see if this hull moves or not. I am at 72 mph with basically a stock ski.


  2. #2
    h2jim's Avatar
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    You should be good to go.

  3. #3
    AtoMIC_OraNGE greenbullet's Avatar
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    you will be rich down low with the 48s but as long as you dont idle too long it wont load up ... i run the same with a begi to pull fuel. its a great wheel

  4. #4
    JT jpt7779's Avatar
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    Sounds like a good plan but, you WON"T stop there.........

  5. #5
    ecpChris's Avatar
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    Quote Originally Posted by greenbullet View Post
    you will be rich down low with the 48s but as long as you dont idle too long it wont load up ... i run the same with a begi to pull fuel. its a great wheel
    He has a Bosch ecu ski that is mapped for 48s as they come stock plus he is running a reflash.

  6. #6
    AtoMIC_OraNGE greenbullet's Avatar
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    yes he will be fine but.. depends how clean he wants the afrs..... i run the 137 and use a begi.... im using a riva ecu this year and i ran my afrs on a stock ecu at 12.5 idle 13.5 mids and 11.9 wot last season its a great wheel i ran 78.6 at 8100 stock ecu with it on an rxp

  7. #7
    h2jim's Avatar
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    Quote Originally Posted by ecpChris View Post
    Quote Originally Posted by greenbullet View Post
    you will be rich down low with the 48s but as long as you dont idle too long it wont load up ... i run the same with a begi to pull fuel. its a great wheel
    He has a Bosch ecu ski that is mapped for 48s as they come stock plus he is running a reflash.
    +1.

  8. #8
    Banned User
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    Open that exhaust up, need to get rid of that larger volume from the SC and IC...Either gut the waterbox, or switch boxes....

  9. #9
    Got Boost? psycho rxp's Avatar
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    Quote Originally Posted by jpt7779 View Post
    Sounds like a good plan but, you WON"T stop there.........
    +1 lol

  10. #10
    Boost-A-Holic's Avatar
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    TDR waterbox and a thru hull will make that thing sound nasty

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