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midge
08-02-2007, 16:38
is there realy gains to be had doing this? im sure i remember people saying it was a bit pointless?

http://cgi.ebay.co.uk/RENAULT-1-8-16v-SPORT-THROTTLE-BODY-CLIO-19-WILLIAMS_W0QQitemZ330083067935QQihZ014QQcategoryZ1 0410QQrdZ1QQcmdZViewItem

Winston
08-02-2007, 16:45
Im watching it to see what silly price it goes for .....

Then getting the dremel and wet and dry out :P

MAXIBOY
08-02-2007, 16:46
not sure used to do the same sort of mods webers when tuning minis etc but not sure if the standard inlet is that restrictive to see any real gains or ben r and stan would be selling them

midge
08-02-2007, 17:03
lol, same winston!

MatBrown
09-02-2007, 01:58
lol, same winston!

Me too. :P



Mat.

cliolord
09-02-2007, 19:20
hmmm :shock: i keep thinking it wont but then there is always the chance that it will give more hp? im confused :lol:

MAXIBOY
09-02-2007, 19:22
will give more power if that bit is restrictive on your engine/set up

bass_direct
09-02-2007, 21:20
yeah i'm guessing it'll aid a turbo for example..

stan
09-02-2007, 22:39
It'll do less on a turbo than it would NA.

I wouldnt bother lads

eternalife
10-02-2007, 01:38
Inlet Airflow is best when it has as little turbulence as possible.

If you have sharp edges inside the inlet passage these all create tiny vortices (plural of vortexes) which can aid or destroy the flow path.

I have read a published paper on the turbo of one Ford Rally car (think the actual paper was written about 8-10 years ago now)...

Within a turbo - there was a screw head - which was causing flow restriction - a guy at Imperial University - designed a cone to sit on top of this Screw head - Turbo efficiency increased by 1.5% iirc).

His actual design was used by Ford rally team on their turbos.


An indepth study (CFD simulations estimate on that kind of geometry would be about 200hours of CAD/CFD work) are required to the flow paths - and even then u only get an estimated result (as their is still no perfect solution to navier stokes equations / turbulence models) and it is from there you will be able to assess whats causing restriction and what needs improving via smoothed/chamfered surfaces.

In other words - as it stands now - no one can say what will happen in terms of power gains....unless its tested / simulated and the results analysed.

So will someone buy it and test it please :D


:twisted:

bass_direct
10-02-2007, 02:11
so that post was completely pointless cos you don't know what the effects of it will be? 8) :P

AmDaMan
10-02-2007, 11:40
Headtune will do that to your TB for £50inc return postage...

AmDaMan
10-02-2007, 11:40
edit: after cleaning my TB and noticing improved TB response i think it would be worth £50

david932
13-02-2007, 22:34
did anyone from here win this?

clowo16v
14-02-2007, 11:44
No but mine is been ported as we speak lol

Matt

2 live
14-02-2007, 11:57
piece o piss to do really

Winston
14-02-2007, 12:00
It went for a hundred and ****ing twenty seven pounds!!!!! :shock:

MAXIBOY
14-02-2007, 12:00
where,s me dremmel

2 live
14-02-2007, 12:11
fuk me...i know wot im doin this weekend lol.

clowo16v
14-02-2007, 13:41
Shotgun mines goin on ebay first lol. Dont flood the market boys

Matt

Winston
14-02-2007, 13:50
LOL

Lee Keefy
14-02-2007, 19:11
It went for a hundred and f***king twenty seven pounds!!!!! :shock:

Just found out that mine is already done :lol: :lol: :lol: :lol: :lol: :wink:

cliolord
14-02-2007, 21:30
lol madness

bluenose
15-02-2007, 09:40
Bought PGTI the other night and the orange 106 in it has a ported throttle body. Not much use but thought i'd let you know! lol.