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Thread: 4age 4ac sumps?

  1. #1
    Elite rthy's Avatar
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    Default 4age 4ac sumps?

    can a 4age sump be used on a 4ac? i would assume so since its a 4a block, but just making sure
    30kw club

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    Moderator Sam-Q's Avatar
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    you can but the 4ac doesnt a baffle
    My website: SQ Engineering - 4AGE and 3SGE upgrade/replacement parts

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  3. #3
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    thanks
    30kw club

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    Bigport 4age and 4ac are the same, except the 4age have the windage tray. Any other 4age sump is compatible too
    1983 AE86 ADM rust spec goodness track car build - end of the road
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    compatible if you redrill the bolt holes..
    They're different.. i wanted to put a smallport sump/windage tray on my bigport block & found this out

  6. #6
    Veteran Nikkojoe's Avatar
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    Exactly which holes are different? I put a bigport sump on my gze and it was the same :s
    1983 AE86 ADM rust spec goodness track car build - end of the road
    1984 AE86 Silver ADM mk2 daily build - SOLD
    1984 AE86 ADM granny car daily now 4AGZE - SOLD
    1983 AE86 ADM Engine Conversion Slut - SOLD
    2002 IS200 6spd - new daily in progress
    1986 AE86 JDM GT-Apex Levin Notchback ready to roll......

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