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  1. #1
    Ndskyz's Avatar
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    Et137+3 vs Et137+4

    Hey guys just want to know the deference between the et137+3 and et137+4
    Is maintenance the same, boost numbers, power ect

    Thanks


  2. #2
    mac_man_luke's Avatar
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    +4 makes about .5 extra psi, maintenance will be similar - guess slightly harder on clutches.

  3. #3
    AtoMIC_OraNGE greenbullet's Avatar
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    4mm 137 will run about 150 more rpm in some cases over the 3mm ive been told.. i currently run a 3mm

  4. #4
    Water4fire's Avatar
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    Just for asking sake how is the 2Rude compare to 137+4mm?

  5. #5
    AtoMIC_OraNGE greenbullet's Avatar
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    no experience with the 2 rude but there both 137 mm wheels if im not mistaken.... personal prefference i guess on what wheel you purchase but im sure both produce promising results

  6. #6
    Water4fire's Avatar
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    Yea, The 2Rude is 140mm, but is not as tall. Ijust am asking as I bet they are close.

  7. #7
    AtoMIC_OraNGE greenbullet's Avatar
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    if i could afford to do various testing on a few chargers i would .. but thats costly....

  8. #8
    jbombino's Avatar
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    Rude2 has more volume from the low end than the ET137.

  9. #9

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    Quote Originally Posted by jbombino View Post
    Rude2 has more volume from the low end than the ET137.
    What version of the ET 137 are you comparing to? As Art made 3 versions-- original ET 137 +3, the 137 +3 XLE and then the 137 +4 CR.

  10. #10
    Water4fire's Avatar
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    Quote Originally Posted by jim View Post
    Quote Originally Posted by jbombino View Post
    Rude2 has more volume from the low end than the ET137.
    What version of the ET 137 are you comparing to? As Art made 3 versions-- original ET 137 +3, the 137 +3 XLE and then the 137 +4 CR.
    ofcoarse the 137+4mm as it is the largest 137mm made as of now. And 2rude is 140, so I just wanted to see if the 137's have been made to compare to a 2rude.
    Just asking as it is so simple to just upgrade a impeller and houseing.

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