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ZeDefender



Member Since: 15 Sep 2011
Location: Munich
Posts: 4731

Germany 2011 Defender 110 Puma 2.4 SW Baltic Blue
Airbox propeller and dust control
Need some info and advice please...
I've decided to remove my RAI (restrictive LR one) and go for airflow and hardware mods. KBX intake grill is on its way Smile
I'm also considering the air box mod to remove the propeller thing, but what precisely is it for?
As I'll still be driving in dust for 4 weeks a year, I'm looking for a temporary dust filter idea - any suggestions?

Cheers
Matt

*Edit* just found the info Thumbs Up Tell someone you love them today because life is short.
But shout it at them in German because life is also terrifying and confusing...
Post #181074 1st Nov 2012 7:17pm
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JWL



Member Since: 26 Oct 2011
Location: Hereford
Posts: 3443

England 2002 Defender 110 Td5 SW Coniston Green
If you do keep a RAI you could allways put a precleaner bowl on top for the dusty times and swop back to a scoop style one for the cleaner conditions.
Post #181147 1st Nov 2012 9:57pm
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jst



Member Since: 14 Jan 2008
Location: Taunton
Posts: 8145

 2011 Defender 110 Puma 2.4 USW Stornoway Grey
air box and propeller thing? Cheers

James
110 2012 XS Utility
130 2011 M57 bespoke Camper
90 2010 Hardtop
90 M57 1988 Hardtop
Post #181152 1st Nov 2012 10:00pm
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ZeDefender



Member Since: 15 Sep 2011
Location: Munich
Posts: 4731

Germany 2011 Defender 110 Puma 2.4 SW Baltic Blue
On the other thread (that I should have found) someone, I think Glyn, suggested some stocking material over the top of the RAI. I'm now thinking of constructing something "stockingy" to clip over the side intake, maybe even using the (now useless) rivnuts above it...

Still don't know exactly what the propeller thing does or whether it's useful Rolling Eyes Tell someone you love them today because life is short.
But shout it at them in German because life is also terrifying and confusing...
Post #181156 1st Nov 2012 10:03pm
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me@td5.org



Member Since: 16 Jan 2011
Location: Warwick
Posts: 856

2000 Defender 90 Td5 HT Epsom Green
It's supposed to be a water separator/trap, not really any use and really not needed with an RAI
Post #181182 1st Nov 2012 11:06pm
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dgardel



Member Since: 30 Nov 2008
Location: Veneto (Heart & Head)
Posts: 3586

Italy 
Remove it! Puma airbox is a little restrictive. The engine soffer a little......... Discovery 5 td6 HSE Stornoway Gray Outback Engineering Limited Edition

IID Pro MV License
Post #181183 1st Nov 2012 11:07pm
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diesel_jim



Member Since: 13 Oct 2008
Location: hiding
Posts: 6112

United Kingdom 2006 Defender 110 Td5 SW Epsom Green
I removed mine (be careful though, if you unclip it and remove it totally, you end up with a few holes in the airbox that need sealing up. better to break out the vanes then file the inside smooth)


Made a bit of difference... It seemed to give the same "improvement" as removing the RAI... engine seemed to rev a little easier.
Post #181198 2nd Nov 2012 5:10am
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ZeDefender



Member Since: 15 Sep 2011
Location: Munich
Posts: 4731

Germany 2011 Defender 110 Puma 2.4 SW Baltic Blue
Cheers guys Thumbs Up Tell someone you love them today because life is short.
But shout it at them in German because life is also terrifying and confusing...
Post #181202 2nd Nov 2012 5:48am
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Thud



Member Since: 21 Jul 2012
Location: London
Posts: 667

United Kingdom 2008 Defender 90 Puma 2.4 SW Zermatt Silver
What and where is this propeller?
Post #181207 2nd Nov 2012 6:52am
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ZeDefender



Member Since: 15 Sep 2011
Location: Munich
Posts: 4731

Germany 2011 Defender 110 Puma 2.4 SW Baltic Blue
It's in the airbox inlet - can you PM me your E-Mail (the forum version won't take attachments)? Tell someone you love them today because life is short.
But shout it at them in German because life is also terrifying and confusing...
Post #181220 2nd Nov 2012 8:06am
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custom90



Member Since: 21 Jan 2010
Location: South West, England.
Posts: 20566

United Kingdom 
What you up to now then Matt. Laughing KEEP CALM AND Drill ON
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Post #181249 2nd Nov 2012 10:23am
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ZeDefender



Member Since: 15 Sep 2011
Location: Munich
Posts: 4731

Germany 2011 Defender 110 Puma 2.4 SW Baltic Blue
Trying to stay in trouble Whistle

I've been talking to BAS about various mods and want to test them one by one. This will ultimately include EGR, decat, intercooler and turbo with and without remap. I removed the RAI last night (fitting a KBX grill) and it has made no difference, although I believe it is more critical in hot weather.

At some point, when I get time (and money) to test everything I will post objective (and hopefully at least semi-accurate) results.

Bit p*ssed off at the mo, as I just fitted a new OEM aerial and the interference isn't any better - beginning to think the HU is the problem but that would be a bitch proving to LR...

Thud Tell someone you love them today because life is short.
But shout it at them in German because life is also terrifying and confusing...
Post #181256 2nd Nov 2012 10:44am
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lrmaniac



Member Since: 04 Feb 2010
Location: Lisboa
Posts: 762

Portugal 2010 Defender 110 Puma 2.4 DCPU Keswick Green
eehhhhhh...what is it that you call the "airbox" exactly ? Embarassed and that "propeler"? Embarassed pics? Regards
Joao

'10 Land Rover Defender 110 CC
'08 BMW F800GS
'64 SIIA Forward Control
'69 SIIA 109 ZA CKD
_____________________________________________
You have the right to remain silent. Anything you say will be misquoted, then used against you.
Post #181259 2nd Nov 2012 11:04am
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ZeDefender



Member Since: 15 Sep 2011
Location: Munich
Posts: 4731

Germany 2011 Defender 110 Puma 2.4 SW Baltic Blue
Air filter housing - its the black thing front right that's a bitch to get the top off Laughing

I was actually wondering why you wouldn't just take the air directly into the box and forget about the pipework to the outside. I suppose the air might be a bit warmer in the engine compartment but it would be water and dust free and a bigger intercooler should cool it down enough. Or am I barking? Tell someone you love them today because life is short.
But shout it at them in German because life is also terrifying and confusing...
Post #181262 2nd Nov 2012 11:14am
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landy andy



Member Since: 15 Feb 2009
Location: Ware, Herts
Posts: 5786

2006 Defender 110 Td5 USW Zermatt Silver
Thud wrote:
What and where is this propeller?


Think Matt is talking about

https://www.defender2.net/gallery/albums/u...box%20.jpg

Andy
Post #181268 2nd Nov 2012 11:51am
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