some group k questions from the uk

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  1. #1
    PWCToday Newbie
    Join Date
    May 2020

    some group k questions from the uk

    Morning all..

    Im in the uk and currently restoring a 550 sx back to former glory but i want to do a few engine mods aswell.. Here in the uk we dont have many options every thing is in the states..
    Im looking into a modified cylinder head or modding mine, its the 550 reed engine, now ive heard some people saying just to skim it but i personaly would like to hand it over to some one who understands the whole 550 engine not just the task in hand..
    I hear group k are pretty good ? are they still going ? and would i have to send all my components off to them in the states ? I really cant find any one in the uk that does this that understands what there doing when it comes the the squash band etc...
    I was looking for a skimmed head with reworked squash, i have a westcoast pipe and performance manifold, lightened flywheel is also on my list along with a full engine rebuild and new pistons etc..

    Any help or info would be great. thanks guys
    1997 Seadoo xp
    1997 Seadoo Spx
    1988 Js300 - Restoration
    1989 Js440
    1990 550sx
    1991 550sx - Restoration
    1991 550sx

  2. #2
    PWCToday Newbie
    Join Date
    May 2019

    Re: some group k questions from the uk

    if your still looking to get this done, try Alan and jetshed in sheffield.

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