2.3 svo aluminum head vs arca head

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  • minimod14
    Junior Member
    • Jul 2016
    • 1

    #1

    2.3 svo aluminum head vs arca head

    Need help with this. Any input is appreciated
  • let-r-eat
    Senior Member
    • May 2007
    • 2319

    #2
    What do you want to know?

    The ARCA has square exhaust ports and the SVO has round. SVO has 1.89 size valve and ARCA has 2".

    Take the number of the #1 exhaust port and call Esslinger/maybe now Race Engineering/haven't messed with them in a while.
    BUCKLE UP NOW, YA HEAR?

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