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New Cylinder Kit

Comments

  • #2
    ED E
    Registered Users, Registered Users 2 Posts: 36,170 ✭✭✭✭ED E


    Head_Hunter wrote: »
    http://ebaybanned.com/product_info.php?cPath=68_58&products_id=1072

    Does the term "bore up" mean that its diameter is larger than standard?

    Yeah. Supposedly ca give 30to40 extra fps. Some are the same outer diameter just thinner providing just that much more space. Others may actually be larger, I'm not sure.


  • #3
    Stercus Accidit
    Registered Users, Registered Users 2 Posts: 8,758 ✭✭✭Stercus Accidit


    Thinner cylinder walls.


  • #4
    Head_Hunter
    Registered Users, Registered Users 2 Posts: 683 ✭✭✭Head_Hunter


    Ah I see... I had my M4 gearbox open yesterday and couldn't see how any cylinder longer or wider would fit. Thinner walls would work though!
    I can only assume that the material of the cylinder is stronger, to compensate for the thinner walls:confused:.


  • #5
    kdouglas
    Registered Users, Registered Users 2 Posts: 6,414 ✭✭✭kdouglas


    Moved to troubleshooting.


  • #6
    Beast ASI
    Registered Users, Registered Users 2 Posts: 589 ✭✭✭Beast ASI


    Lethal_Bullet wrote: »
    Yeah. Supposedly ca give 30to40 extra fps. Some are the same outer diameter just thinner providing just that much more space. Others may actually be larger, I'm not sure.

    They are really only effective on 400+fps setups.


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  • #7
    Head_Hunter
    Registered Users, Registered Users 2 Posts: 683 ✭✭✭Head_Hunter


    Beast ASI wrote: »
    They are really only effective on 400+fps setups.

    So this is not worth while on a 328FPS setup? I am mainly interested in the new piston head, as the dboys stock one is pathetic!


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