Featured GPR Powercone Exhaust

Discussion in 'Speed Triple' started by Screwball, Apr 21, 2013.

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  1. Screwball

    Screwball Active Member

    Mar 21, 2013
    1,016
    36
    Kent
    And now for something completely different....

    IMG_0596.jpg IMG_0598.jpg IMG_0599.jpg

    Not your usual Arrow exhaust.. I like the fact it shows off the wheel...
    Basically took 20-30 minutes to fit.. was very easy, seems well made and is loads lighter.. Saves in the regions of 6Kg so that means i can have another pie..

    IMG_0596.jpg

    IMG_0598.jpg

    IMG_0599.jpg
     
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  2. Screwball

    Screwball Active Member

    Mar 21, 2013
    1,016
    36
    Kent

    Ok fairly crap video but was rushing......
    Made on iPhone....
     
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  3. brybrem

    brybrem Senior Member

    Mar 8, 2013
    1,433
    113
    North Wales
    Looks and sounds real sweet. clap.gif

    Couple of questions, though: What is the true meaning of 1. Daaaaan (down?) 2. Evrifink (everything?) 3. Larder (louder?) help.gif

    clap.gif

    help.gif
     
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  4. Screwball

    Screwball Active Member

    Mar 21, 2013
    1,016
    36
    Kent
    it my southern slang, That and i forgot my teeth.....
    never been able to say everything.. always comes out as everythink... Speech impediment.... But i live with it and sack anyone who takes the piss....
     
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  5. brybrem

    brybrem Senior Member

    Mar 8, 2013
    1,433
    113
    North Wales
    Take the piss? Me? At least I'm one of the ones that can take it back. You should hear my Scottish/Yorkshire/Welsh accent - that'll be a treat when we meet up. :wink:
     
  6. Screwball

    Screwball Active Member

    Mar 21, 2013
    1,016
    36
    Kent
    LOL .. if you cant take it don't dish it... that's what i've always been told...
     
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  7. brybrem

    brybrem Senior Member

    Mar 8, 2013
    1,433
    113
    North Wales
    Regardless - the pipe looks & sounds good, real good! You seen those liquid formed ones?
     
  8. Screwball

    Screwball Active Member

    Mar 21, 2013
    1,016
    36
    Kent
    Hydra forming.. Yeah did see those and thought about 1 but I wanted to show the rear wheel off and 95% of the others all covered some or most of the rear wheel...
     
  9. Richard H

    Richard H Noble Member

    Oct 26, 2012
    1,132
    300
    Swadlincote Derbyshire England
    Looks and sounds great :upyeah:
     
  10. JimDiesel

    JimDiesel Member

    Feb 27, 2013
    441
    16
    Nottingham
    Looks and sounds brill SB, what option did you go for?
    Personally I would leave all the baffles out... For safety lol :upyeah:

    I really an not keen on the hydro form ones....:frown:
     
  11. Screwball

    Screwball Active Member

    Mar 21, 2013
    1,016
    36
    Kent
    No baffles in mine.... Not too loud just right...
     
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  12. brybrem

    brybrem Senior Member

    Mar 8, 2013
    1,433
    113
    North Wales
    Serious question (for once) how will you get on with panniers and rear footpegs. I think it looks truly awesome but I do (occasionally) take the missus on the back (of the bike)?
     
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  13. Screwball

    Screwball Active Member

    Mar 21, 2013
    1,016
    36
    Kent
    The missus don't go on the back, took her to work in London a few times and filtering into London sealed the deal...:biggrin:
    I use Kriega soft luggage and it straps under the seat... Rear pegs are 4 bolts(2 each side) so very easy to refit if required for extra strap down points...
    Hopefully won't be an issue and I'm travelling in France May bank holiday so I will find out fairly soon....
     
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  14. brybrem

    brybrem Senior Member

    Mar 8, 2013
    1,433
    113
    North Wales
    I was thinking more of - is there room for the rear 'pegs with the can being so high?
     
  15. Screwball

    Screwball Active Member

    Mar 21, 2013
    1,016
    36
    Kent
    #15 Screwball, Apr 24, 2013
    Last edited: Apr 24, 2013
  16. JimDiesel

    JimDiesel Member

    Feb 27, 2013
    441
    16
    Nottingham
    What Kriega gear do you use bud??
     
  17. Screwball

    Screwball Active Member

    Mar 21, 2013
    1,016
    36
    Kent
  18. Screwball

    Screwball Active Member

    Mar 21, 2013
    1,016
    36
    Kent
    The net over the top is not really used or required but i feel happier with it on...
    ON the bike trips i have done there are a lot of guys who use this luggage.. on a variety of bikes.
     
  19. Screwball

    Screwball Active Member

    Mar 21, 2013
    1,016
    36
    Kent
    #19 Screwball, Apr 30, 2013
    Last edited: Apr 30, 2013
    OK Dyno figures are back for my bike.
    IMG_0001.jpg

    Basically Blue graph is as it went in with the Triumph twin arrow tune on it. I mentioned to the guys I did not think it was as good as the standard map and was over fuelling. The base line graph confirmed that was the case.
    The Yellow line is the standard Triumph map. See how it gains 5bhp just changing the map.. Just goes to show the Triumph garages/ local shops do not always know what they are doing. My seat of the pants Dyno told me it was worse.... and the rolling road confirmed it.

    Finally the Green graph is my finished map. Custom made for my bike. 10BHP increase over what I took in & 5 BHP over standard map.
    It does not tell me the improvement over the bog standard bike with standard exhaust but I would like to think it is at least 5BHP.

    135.46BHP & 82.59 Ft/lb torque. rear wheel figures......(I think) I'm happy for now but will probably go back and get the CAT removed and see how it performs....
    Now the 2011+ on is supposedly 133BHP @ the Crank...as standard.. should have gone in with standard exhaust to get the right comparison.
    Bike now rides beautifully so in the end it was money well spent and I feel happier which is the main thing... if it was 1 BHP or 10BHP if your happy with the result that's all that matters.:cool:

    IMG_0001.jpg
     
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  20. JimDiesel

    JimDiesel Member

    Feb 27, 2013
    441
    16
    Nottingham
    SB how much did it cost for the dump etc??
    Mine pops and bangs like wano which I don't mind to much but I'm assuming that would be the over fueling....

    Great post by the way and interesting results.... Who would of thought the twin arrow tune would do that... I had that and am now considering a synonym session... Time to look for one up here me thinks...
     
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