Re-map, Exhaust, Re-map? Is there a need!

Discussion in 'Technical Help' started by Timothy Cossa, May 13, 2015.

  1. Timothy Cossa

    Timothy Cossa New Member

    Apr 21, 2015
    3
    3
    Chester, UK
    #1 Timothy Cossa, May 13, 2015
    Last edited: May 13, 2015
    Hello all,

    I have my bike booked in At Hammer and Tongs in Warrington for custom ECU map to my triumph Daytona 600! However, not any time soon but later on in the year I would like to get a new slip on exhaust.

    Will I have to go back and remap again, and if I do, would it as big a job as the original custom map?

    Any help would be greatly appreciated.

    Regards
    Tim
     
  2. thebiglad

    thebiglad Old fart, still riding !

    Sep 25, 2013
    5,066
    1,000
    Central France
    Ok first of all some basics.

    If you change the inlet flow of fresh air or the outflow of exhaust gases, to optimise the engine performance you will need to remap.
     
  3. Recycled Rocker

    Recycled Rocker Senior Member

    Apr 19, 2014
    351
    113
    North Yorkshire Cave
    Agree with big fella, and hope those guys have a rolling road and yer get graphs before and after, or is it just a computer thing?
     
  4. motad_uk

    motad_uk New Member

    Jan 29, 2015
    17
    3
    Walsall
    if you are fitting a properly designed aftermarket exhaust- if you want to enter and win the TT (!) a remap will improve power and delivery a little- if you want to enjoy riding a nice bike on the road then run as standard
     
    • Like Like x 2
  5. Timothy Cossa

    Timothy Cossa New Member

    Apr 21, 2015
    3
    3
    Chester, UK
    I've put nearly an extra 1,500 miles on clocks since then lol, I've been on it at every chance,

    I went to hammer and tongs today, unfortunately the fuel pressure wasn't there, and I had a leak, and some replacement connectors needed to be ordered, so remap was delayed. Saw this as a chance, and bought a fuel F1r exhaust and a K&N air filter, will be getting it mapped in next week after they install and fix the stuff from today.
     
  6. Timothy Cossa

    Timothy Cossa New Member

    Apr 21, 2015
    3
    3
    Chester, UK
    Hammer and tongs know their stuff, remap loads of race bikes and everything and I have heard nothing but good stuff about them, but they do before and after runs and map live on a rolling road.

    Should be good, they know what their doing. It was either these guys or hilltop, but hilltop are miles away.
     
  7. Recycled Rocker

    Recycled Rocker Senior Member

    Apr 19, 2014
    351
    113
    North Yorkshire Cave
  8. Timothy Cossa

    Timothy Cossa New Member

    Apr 21, 2015
    3
    3
    Chester, UK
    Got bike back from H&T, standard the bike produced 90bhp. After re-map, it now make 103bhp. With much, much more mid range power and very good throttle control.

    The map as standard was extremely lean, and caused the engine to race when in low rpms.

    I'm so pleased with results.

    image.jpg
     
    • Like Like x 3
  9. mark owusu

    mark owusu New Member

    May 25, 2017
    0
    1
    London
    [Hi Tim,

    Do you still have that Daytona 600 map? If so could I pay you for it?

    Kind regards

    Mark
     
  10. Uncorrugated

    Uncorrugated Senior Member

    May 25, 2017
    543
    143
    Northamptonshire
    Blimey. Is that all? I took my D6 to RGS motorsport in Wellingborough in 2015. It had 103.2bhp as standard and came out with 126.5bhp. Not only that, but it also came out with 50+ lb ft of torque from 2500 rpm to just before the redline at 13k.
    Then someone offered me silly money for it. Wish I hadn't sold it now. :)
     
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