Finished sleeve size?

Discussion in 'PSI Superchargers Tech Questions' started by vwsamba, Apr 14, 2021.

  1. vwsamba

    vwsamba Member

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    Having a nightmare trying to get sleeves finish installed to 4.310. Machine shop want to hone once installed but If they come at 4.310 they will be oversize after hone?. Do you just install them and not worry about finish hone? Surely they will be out of round slightly? Confused?Thx for any advice.
     
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  2. Graham Brown

    Graham Brown Member

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    Really depends whether the sleeves are a tight interference fit in the block or not. Most are made to be replaced easily at the track without resizing.
    The final bore size will be to suit the pistons and their clearance requirements.
     
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  3. vwsamba

    vwsamba Member

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    Older kb cast.
     
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  4. vwsamba

    vwsamba Member

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    Ah thanks for the great explanation.
     
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