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interesting: copy OS50 piston rings on ebay

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  • #1

    interesting: copy OS50 piston rings on ebay

    Item: 290606668531

    With a lengthy description of how he made them, about half the genuine OS price...
    Who will be first to try?
    remember if the ring comes out the exhaust port there is only a 75% chance that it will knacker the whole engine....
    www.heli-extreme.co.uk a good club in south Sheffield
    600n pro BeastX Align DFC head bls251, 3xbls451, align gov, 600d, 2in1
    trex500, BeastX DS510 swash, Beast X cutr and carve head DS520 HK3026-1900, Align 425D blades, 5S4200 rev'trix, K&BDD dampers, AR6200
    "450" superframeSTK, align DFC head v2tail, hk22281-8 on 3S 9650w9257gear commander 55A align 325D hitec digitals Tarot ZYX, AR6100e
    MCPX kbdd tail and blades, miniaviation bats

    Dont spend more flying models than it costs to fly for real
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  • #2
    Given your luck with OS rings Gordon, I think YOU should be the guinea pig mate! Lets us know how it goes!
    Ian

    Knight 3D
    Velocity 50
    sigpic

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    • #3
      O.S. MAX 46SF , 46FX , 50SX PISTON RING . Reproduction | eBay

      Rather you than me lol...
      x 3

      Comment

      • #4
        I bought one of these, but as yet I have no piston worth fitting it to!
        Looks OK.
        www.heli-extreme.co.uk a good club in south Sheffield
        600n pro BeastX Align DFC head bls251, 3xbls451, align gov, 600d, 2in1
        trex500, BeastX DS510 swash, Beast X cutr and carve head DS520 HK3026-1900, Align 425D blades, 5S4200 rev'trix, K&BDD dampers, AR6200
        "450" superframeSTK, align DFC head v2tail, hk22281-8 on 3S 9650w9257gear commander 55A align 325D hitec digitals Tarot ZYX, AR6100e
        MCPX kbdd tail and blades, miniaviation bats

        Dont spend more flying models than it costs to fly for real

        Comment

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