2003 MINI Cooper S

Discussion in 'Member Garages' started by noss, Feb 25, 2013.

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  1. noss

    noss New Member

    Feb 25, 2013
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    2003 MINI Cooper S (2013-02-25 22:04:24)
     
  2. Jason Montague

    Jason Montague New Member
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    #2 Jason Montague, Feb 25, 2013
    Last edited: Feb 25, 2013
    :cornut: VERY NICE R53 MINI! But of course, it's BRG and that adds 10hp and 5ft/lbs torque. Welcome to MA. An especial welcome to our Aussie friend from Down Under.:Thumbsup:

    Jason
     
  3. noss

    noss New Member

    Feb 25, 2013
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    hey thanks.. and yeh, BRG certainly adds more power :)
     
  4. MCS02

    MCS02 Moderator
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  5. debscooper

    debscooper New Member

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    That's a sweet lookin Sheila. ! Welcome to the coolest place on this earth . . Well besides AU. !!!! Welcome Mate :Thumbsup:
     
  6. noss

    noss New Member

    Feb 25, 2013
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    thanks :)

    had some issues with fueling that i sorted out over the weekend. was running lean under load / no load.. all the time actually. rough idle, low rev stumble when cold, lack of power at low revs and accelerating from cruise.

    a friend had a walbro 255lph fuel pump sitting around his shed that he wasn't using, so it was donated to the mini. the only non-bolt in mod i've ever had to install in it. it's not pretty install wise, but it's a massive improvement. so far have had no stumble, no hard starts when cold, car just feels healthier.

    i couldn't find any info on the install, i just know that some others have done it. for anyone that is interested, basically what is involved is had to modify the cradle. firstly remove the centre section that the stock pump mounted in, do away with the stock pumps o-rings etc. then we took out the lip of the bottom of the swirl pot so the walbro would sit as low as possible. walbro is mounted inside the swirl pot with it's own filter sock.

    [​IMG] [​IMG] [​IMG] [​IMG]

    sorry didn't think to take photos while we were modifying the inside of the swirl pot.

    will have to see how it runs when the tank gets low on fuel. if i have coughing and sputtering i'll need to install a surge tank.
     
  7. Nathan

    Nathan Founder

    Mar 30, 2009
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    Garage of the Day 11/18/13
     

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