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Jun 14th, 2026
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Joined: Sep 2006
Posts: 7,363
Talk Morgan Guru
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Talk Morgan Guru
Joined: Sep 2006
Posts: 7,363 |
No Bumpy, not Chunky!  Cheers Brian
Brian
1970 Morgan Plus 8 - Moss Box (Indigo Blue)
2014 Morgan SP1 (Rocket Red)
2015 Morgan Plus 8 (Rocket Blue)
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Joined: Dec 2011
Posts: 197 Likes: 1
L - Learner Plates On
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L - Learner Plates On
Joined: Dec 2011
Posts: 197 Likes: 1 |
Brian - have replied to your message
Mike
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Joined: Sep 2006
Posts: 7,363
Talk Morgan Guru
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Talk Morgan Guru
Joined: Sep 2006
Posts: 7,363 |
 Cheers Brian
Brian
1970 Morgan Plus 8 - Moss Box (Indigo Blue)
2014 Morgan SP1 (Rocket Red)
2015 Morgan Plus 8 (Rocket Blue)
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Joined: Aug 2013
Posts: 5,210
Charter Member
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Charter Member
Joined: Aug 2013
Posts: 5,210 |
Impatient to get news about the planned ECU-remap for the Sigma-engine by Williams.
Mike from Williams wrote me some weeks ago that the Sigma remap has been through its final rolling road tests and that news will soonly come up.
Iīll wait and see for the results (torque & hp) and if itīll be perhaps possible to get the ECU sent at home and installed at a local (MORGAN specialised) workshop (in Germany).
George Good news my friend. I am up loading a map onto one of very good customers on March 15th. If all goes to plan then we will be releasing the map. Please bear with us. It's almost ready  Chunky - any update on the sigma ecu remap yet? We're all waiting!!
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Joined: Jun 2011
Posts: 1,418
Has a lot to Say!
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Has a lot to Say!
Joined: Jun 2011
Posts: 1,418 |
Chunky - any update on the sigma ecu remap yet? We're all waiting!!
I'm not waiting Roger  ! Lawrie & co have successfully updated a certain 4/4 Sigma (cough) and I'm doing as much mileage as poss to give feedback. Not long now til an announcement I feel. . . Cheers Jeremy
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Joined: Aug 2013
Posts: 5,210
Charter Member
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Charter Member
Joined: Aug 2013
Posts: 5,210 |
Chunky - any update on the sigma ecu remap yet? We're all waiting!!
I'm not waiting Roger ! Lawrie & co have successfully updated a certain 4/4 Sigma (cough) and I'm doing as much mileage as poss to give feedback. Not long now til an announcement I feel. . . Cheers Jeremy Wow! You're the lucky one then?! Hope you're doing it Le Mans style with 24 hours testing to get the mileage up as quickly as possible! :)) Cheers
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Joined: Jan 2013
Posts: 2,361
Talk Morgan Expert
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Talk Morgan Expert
Joined: Jan 2013
Posts: 2,361 |
So far so good with Jeremy's remap. He is returning very good Mpg and he has experienced very good power and torque increase in mainly the first three gears. I've also had another good customers 1.6 Sigma on the rollers. With a custom remap, with my induction kit and our Williams Sports exhaust systems from the catalytic converter back the car has made 133bhp .
Instagram - WilliamsMotorsportuk
- Lawrie Mills(Chunkylozza)
Youtube - ChunkyLozza
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Joined: Jan 2012
Posts: 14,976 Likes: 2
Member of the Inner Circle
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Member of the Inner Circle
Joined: Jan 2012
Posts: 14,976 Likes: 2 |
What was the 1.6 sigma before (stock)?
Richard
1976 4/4 4 Seater
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Joined: Jun 2011
Posts: 1,418
Has a lot to Say!
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Has a lot to Say!
Joined: Jun 2011
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Ok Sigma boys lissenup !
Ecu remap update after 1000 miles:
More power evident in all gears and revs smoothly from lower down the rev range; 2nd in particular is transformed and seems to now have an additional surge above 4,500 revs.
Fuel consumption just over 48 mpg on a mix of early morning 'spirited' runs and daytime commuting around Bristol.
No downsides !
Cheers
Jeremy
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Joined: Feb 2012
Posts: 5,654 Likes: 4
Charter Member
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Charter Member
Joined: Feb 2012
Posts: 5,654 Likes: 4 |
Ok Sigma boys lissenup !
Ecu remap update after 1000 miles:
More power evident in all gears and revs smoothly from lower down the rev range; 2nd in particular is transformed and seems to now have an additional surge above 4,500 revs.
Fuel consumption just over 48 mpg on a mix of early morning 'spirited' runs and daytime commuting around Bristol.
No downsides !
Cheers
Jeremy Good Result
Martin (Deano)
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