Over Run Popping.

Discussion in 'Technical Help' started by Dave C, May 20, 2018.

  1. Dave C

    Dave C Elite Member

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    Hi guys, another question, when I bought my Speedy at Christmas it had twin Arrows fitted, I'm much more into the single lowboy look so I've changed it for a Scorpion Serkat, love the look but now it rasps like an angry spitfire on the over run, the instructions for the Scorpion said no remap necessary but guessing it was set up for the Arrows I wondered if that makes a difference, any idea's?
     
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  2. Red Thunder

    Red Thunder Crème de la Crème

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    There is a separate map for single low exhaust
    Only takes 5min for a Triumph dealer to load it in for you

    If you already had a single low exhaust and changed to the Scorpion, then no new map would be needed

    It will still pop on the overrun but not as vicious
     
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  3. chuk

    chuk Senior Member
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    I'm sure more clued up folk will give accurate answer but if it was mapped for arrows that is obviously different from standard,scorpion wouldn't require remap if bike had standard cans and map and you put scorpion can on,but as its had arrows and arrow map you may require return to standard map diy or otherwise.
     
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  4. Dave C

    Dave C Elite Member

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    Tanks Red Thunder, it came with twin underseat Arrows so as Chuk has said it may nrrf to be returned to the standard mapping.
     
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  5. bob1

    bob1 Noble Member
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    luckily im not grown up yet:laughing:
     
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  6. chuk

    chuk Senior Member
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    i fitted twin serket carbons did try db killer out but put back in sounded good but only on short run,when i went out for about 150 ml it was too much for my ears l.o.l.
     
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