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Author My VX220 Turbo
Nick-S
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Registered: 3rd Mar 04
Location: Leigh. Drives: RS Megane 230 F1 Team R26
User status: Offline
16th May 08 at 18:41   View User's Profile U2U Member Reply With Quote
i think those diffusers are as fuck
Adam_B
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Registered: 13th Dec 00
Location: Lancashire
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16th May 08 at 19:00   View User's Profile U2U Member Reply With Quote
Just bagged a full set of mintex 1144s for £50 off ebay
Simon_16v
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Registered: 14th Aug 06
Location: Yorkshire
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16th May 08 at 19:02   View User's Profile U2U Member Reply With Quote
Any better pictures of the diffuser?
Adam_B
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Registered: 13th Dec 00
Location: Lancashire
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16th May 08 at 19:09   View User's Profile U2U Member Reply With Quote


they do it in silver as well but it looks really shite
Adam_B
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Registered: 13th Dec 00
Location: Lancashire
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16th May 08 at 19:09   View User's Profile U2U Member Reply With Quote
http://www.freewebs.com/kindlund/
Adam_B
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Registered: 13th Dec 00
Location: Lancashire
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19th May 08 at 20:32   View User's Profile U2U Member Reply With Quote
Aparently Mintex tried some re-branding a while ago and started calling there 1144 compund pads mintex extreme, it didnt really work out for them so they dropped the extreme brand. Bagged these off ebay with a little help from some chap over on vx220.org.uk for for half the normal price of a full set of 1144s, but there supposedly the same material, woop!





Also hoping to get some Gaz coilovers off ebay really soon, so the funky diffuser will have to wait a while.

[Edited on 19-05-2008 by Adam_B]

[Edited on 19-05-2008 by Adam_B]
Joe
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Registered: 20th Jun 04
Location: Hesketh Bank, Lancashire
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20th May 08 at 17:41   View User's Profile U2U Member Reply With Quote
Do the diffusers actually make much difference?
Adam_B
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Registered: 13th Dec 00
Location: Lancashire
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20th May 08 at 22:48   View User's Profile U2U Member Reply With Quote
as long as it sticks out the back of the car a bit and the car is lowered yes. It makes it more stable above 80mph. With out it the air coming out the back of the car is sucked upwards around the bodywork and makes things a bit iffy at high speed.
Adam_B
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Registered: 13th Dec 00
Location: Lancashire
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21st May 08 at 00:38   View User's Profile U2U Member Reply With Quote
like so-

quote:

Finally got round to doing the plots that show the effects the best

Flow Velocity Vectors without Diffuser


Flow Velocity Vectors with Diffuser


You can see that a diffuser that exits away from the car stop the flow going up the back of the car and creating lift.

It also shows how high you have to mount a rear wing in order for it to get clean air flow.


[Edited on 21-05-2008 by Adam_B]
willay
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Organiser: South East, National Events
Premium Member

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Registered: 10th Nov 02
Location: Roydon, Essex
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21st May 08 at 07:41   View Garage View User's Profile U2U Member Reply With Quote
^ very cool
Adam_B
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Registered: 13th Dec 00
Location: Lancashire
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25th May 08 at 18:26   View User's Profile U2U Member Reply With Quote
pic whore








[Edited on 25-05-2008 by Adam_B]
James_H
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Registered: 16th Sep 07
Location: Slough, Berkshire
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25th May 08 at 18:27   View User's Profile U2U Member Reply With Quote
very
Adam_B
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Registered: 13th Dec 00
Location: Lancashire
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25th May 08 at 21:25   View User's Profile U2U Member Reply With Quote
Gaz coilovers now ordered, should see them wed/thurs
mattyross
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Registered: 22nd Dec 05
Location: lincolnshire Drives: 1997 C12NZ
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25th May 08 at 21:36   View User's Profile U2U Member Reply With Quote
nice work on the computational fluid dynamics.
was that analysed using fluent out of interest?
Adam_B
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Registered: 13th Dec 00
Location: Lancashire
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25th May 08 at 21:41   View User's Profile U2U Member Reply With Quote
yeah if you want



i just ripped them off vx220.org.uk dude

[Edited on 25-05-2008 by Adam_B]
mattyross
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Registered: 22nd Dec 05
Location: lincolnshire Drives: 1997 C12NZ
User status: Offline
25th May 08 at 21:42   View User's Profile U2U Member Reply With Quote
quote:
Originally posted by Adam_B
yeah if you want
Adam_B
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Registered: 13th Dec 00
Location: Lancashire
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30th May 08 at 16:28   View User's Profile U2U Member Reply With Quote
FFS, they have sent 3 coilovers. what the fuck am i supposed to do with 3? aparently the other one is getting sent out on Monday
jr
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Registered: 20th May 02
Location: Kent
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30th May 08 at 16:44   View User's Profile U2U Member Reply With Quote
thats not good
Adam_B
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Registered: 13th Dec 00
Location: Lancashire
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31st May 08 at 15:34   View User's Profile U2U Member Reply With Quote
Billy no mates today so decided to get the old rattle cans out

before-



crap phone pics ahoy! during -





fin -



Next job is Gaz coilovers, if they ever decide to send the other rear one Hopefully be done for PVS

might go photo taking later if it stays nice

[Edited on 31-05-2008 by Adam_B]
Charlton
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Registered: 20th Mar 07
Location: Newcastle
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31st May 08 at 17:48   View User's Profile U2U Member Reply With Quote
looks good mate
Nath
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Registered: 3rd Apr 02
Location: MK
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31st May 08 at 20:03   View User's Profile U2U Member Reply With Quote
Awesome! That diagram above is ace
Adam_B
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Registered: 13th Dec 00
Location: Lancashire
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2nd Jun 08 at 12:00   View User's Profile U2U Member Reply With Quote


random graph that was in the box



other one better be here before thurs morning, cars booked in for Geo setup at phoenix motorsport!
Siberia
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Registered: 9th Oct 03
Location: Leprechaun Land Drives : Zafira GSI
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2nd Jun 08 at 12:05   View User's Profile U2U Member Reply With Quote
had a spin in one of these last weekend... what a hoot!!
IvIarkgraham
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Registered: 27th Mar 04
Location: Ellesmere Port, Cheshire
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2nd Jun 08 at 12:07   View Garage View User's Profile U2U Member Reply With Quote
are you painting the spoiler too?
Adam_B
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Registered: 13th Dec 00
Location: Lancashire
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2nd Jun 08 at 12:18   View User's Profile U2U Member Reply With Quote
nope

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