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nicolas0505



Member Since: 23 Dec 2020
Location: briançon
Posts: 80
France 
power bench result

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Hello everyone
I passed my vehicle to the dyno and I have very poor results.

I have an engine remap by bas remap at 150hp I would like to know if it is the power to the wheel or to the engine, because if it is to the engine it would cause me a loss of almost 40hp

Thank you for your help

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Post #983765 26th Feb 2023 4:15pm
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Dinnu



Member Since: 24 Dec 2019
Location: Lija
Posts: 3532
Malta 2012 Defender 90 Puma 2.2 CSW Santorini Black
The 2.2 is already loosing a lot of power pushing exhaust gasses through the cat and the the dpf. Will not get better as they start clogging.
So it is like driving uphill all the time, and those are to reduce emissions... haahaaa!! Big Cry 1988 90 Hard Top, 19J Diesel Turbo, Shire Blue - Restoration ongoing
2012 90 CSW, 2.2TDCI, Santorini Black
Post #983773 26th Feb 2023 5:32pm
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jimbo55



Member Since: 15 Jul 2020
Location: Midlands
Posts: 400
United Kingdom 
I would assume that the values are wheel power and not engine, you’ll have somewhere between a 20-25% driveline loss so would be somewhere just under the 140hp mark
Post #983782 26th Feb 2023 6:34pm
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Bluest



Member Since: 23 Apr 2016
Location: Lancashire
Posts: 4259
United Kingdom 2007 Defender 110 Puma 2.4 XS CSW Java Black
BAS will likely claim crank or flywheel BHP, as that shows the increase over the stock figures claimed by LR. That is the norm in tuning industry in the U.K. It may be that the figure is also arrived at without ancillaries like fan, power steering etc. Also dynamometers are notoriously inconsistent as there areo correction factors (temp, air pressure) the operators use which can affect the final figure. 2007 110 TDCi Station Wagon XS
Post #983784 26th Feb 2023 7:03pm
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Ianh



Member Since: 17 Sep 2018
Location: Essex
Posts: 2249
United Kingdom 
An easy way to improve engine performance, especially under load and with a remap, is to replace the restrictive air intake ducting from the wing to the airbox with a larger bore pipe.
Post #983794 26th Feb 2023 8:07pm
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MatLandy



Member Since: 11 Sep 2020
Location: Paris
Posts: 199
France 2008 Defender 110 Puma 2.4 CSW Zermatt Silver
Why don’t you contact BAS with your question ? I am sure they will have an explanation for you, and then you can share with all.
I have a 2.4 Puma with a BAS tune, and frankly never felt the need to put the Landy on a dyno, as I can feel it pulls and runs much better with the remap 😀

/Mat
Post #983814 27th Feb 2023 8:08am
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