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kingpleb



Member Since: 07 Jun 2011
Location: Maybe here. Maybe there, I get everywhere!
Posts: 8455
United Kingdom 2005 Range Rover Vogue Td6 Bonatti Grey

But you can't always get that or even close so the wuv has to have a map to allow for it. FFRR MY06 facelift With TDV8 Alloys Zeros/ATR's
Mantec Sump Guard, Rigid Load liner, MY10 BT upgrade.

Post #269361 6th Jul 2014 1:13pm
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KurtVerbose



Member Since: 08 Aug 2010
Location: Les Arses
Posts: 5848
Switzerland 2007 Range Rover Vogue TDV8 Stornoway Grey

kingpleb wrote:
boost is the easiest way for 99% of the population to get their head around the increase in power that relates to the amount of air you can get in an engine


It might be easy to understand but as Trommel has pointed out, in many cases it's just plain wrong.

You can reduce boost pressure and stil get more air in an engine and get more power. You can also increase it and get less - especially with a petrol engine. If people can't understand that then get them to look at the torque curve, that's more reliable, or better still - leave it to people who can understand.
Post #269366 6th Jul 2014 1:36pm
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Philip



Member Since: 05 Jan 2010
Location: UK
Posts: 2615
2019 Range Rover Autobiography SDV8 Aintree Green

kingpleb wrote:
But you can't always get that or even close so the wuv has to have a map to allow for it.


So, the US cars make more power because they're tuned to run on low-quality fuel?
Post #269367 6th Jul 2014 1:37pm
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KurtVerbose



Member Since: 08 Aug 2010
Location: Les Arses
Posts: 5848
Switzerland 2007 Range Rover Vogue TDV8 Stornoway Grey

kingpleb wrote:
wuv


I wuv you too Will. Very Happy
Post #269368 6th Jul 2014 1:45pm
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kingpleb



Member Since: 07 Jun 2011
Location: Maybe here. Maybe there, I get everywhere!
Posts: 8455
United Kingdom 2005 Range Rover Vogue Td6 Bonatti Grey

Simply trying to explain why the row and USA maps are different but I'll give up now Smile FFRR MY06 facelift With TDV8 Alloys Zeros/ATR's
Mantec Sump Guard, Rigid Load liner, MY10 BT upgrade.

Post #269371 6th Jul 2014 1:57pm
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Philip



Member Since: 05 Jan 2010
Location: UK
Posts: 2615
2019 Range Rover Autobiography SDV8 Aintree Green

kingpleb wrote:
Simply trying to explain why the row and USA maps are different but I'll give up now


No, please carry on.
Post #269372 6th Jul 2014 2:24pm
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TheAllSeeingPie



Member Since: 18 Apr 2012
Location: Leeds
Posts: 848
United Kingdom 2007 Range Rover Supercharged Supercharged Java Black

Well after finding a suitable place to put an intake duct in a stealthy place in the front bumper I've ordered one of them fancy enclosed air filters. Full write up in a separate thread soon ... 
07 Supercharged - Still breaking her in!

Boot soundproofing part 1 - http://www.fullfatrr.com/forum/topic15612.html
Custom exhaust - http://www.fullfatrr.com/forum/topic15296.html
18" wheels for Brembo equipped cars - http://www.fullfatrr.com/forum/topic15052.html
Post #269428 6th Jul 2014 10:18pm
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kingpleb



Member Since: 07 Jun 2011
Location: Maybe here. Maybe there, I get everywhere!
Posts: 8455
United Kingdom 2005 Range Rover Vogue Td6 Bonatti Grey

Hopefully it will help tasp.

I'm trying to find a link but I recall seeing one where another duct was run to the casing itself just to help keep heatsoak off the casing while the car was in motion. Bit extreme I thought but the owner swore it brought the inlet temp down another degree or two and more so at lower rpm/airflow levels. Hopefully you won't need to go that far! FFRR MY06 facelift With TDV8 Alloys Zeros/ATR's
Mantec Sump Guard, Rigid Load liner, MY10 BT upgrade.

Post #269431 6th Jul 2014 10:31pm
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TheAllSeeingPie



Member Since: 18 Apr 2012
Location: Leeds
Posts: 848
United Kingdom 2007 Range Rover Supercharged Supercharged Java Black

The heatsheild I have keeps the filter side about 20 degrees lower than the engine side. I'm not to bothered about the duct getting hot as my pipe work gets to about 90c and inlet temps don't rise higher than 50c under sustained hard driving. It's unlikely that the heat would transfer to the air too much anyway. 
07 Supercharged - Still breaking her in!

Boot soundproofing part 1 - http://www.fullfatrr.com/forum/topic15612.html
Custom exhaust - http://www.fullfatrr.com/forum/topic15296.html
18" wheels for Brembo equipped cars - http://www.fullfatrr.com/forum/topic15052.html
Post #269471 7th Jul 2014 10:55am
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