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What throttle body to use ..

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Old Dec 27, 2017 | 10:28 PM
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Default What throttle body to use ..

I've got a S1 inlet that's having a Fuel rail fabricated to allow injectors for manangment conversion ..im wanting to know what throttle body is everyone using ..ive seen cosworth ones being used ..but there mega bucks now ..is anyine else using anything different that's cheaper and easier to get hold of ?


Many thanks Mat.
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Old Dec 27, 2017 | 11:25 PM
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Fiesta turbo throttle body would be fine mat and pretty cheap or go for a cfm 76mm one there a few hundred quid for a zetec and have a plate welded on to match throttle body holes. I used a fiesta rs 1800 inlet and a fiesta turbo throttle body as I used ofab management and it allowed for manual adjustment of the throttle plate so I binned the idle speed control valve.

Cheers paul
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Old Dec 28, 2017 | 08:36 AM
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What about a Vw vr6 one, should be plenty of those around

What do the cossie ones go for?
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Old Dec 28, 2017 | 09:06 AM
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VR6 is a good shout, you need an early pre 1995 body as the post 95 had a stepper motor for idle control.
VR6 TBs are 75mm IIRC.

Should be able to pick one up cheaper than this tbh...

https://www.ebay.co.uk/itm/VW-Golf-M...EAAOSwsIZZnJuF

Last edited by GVK.; Dec 28, 2017 at 09:10 AM.
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Old Dec 28, 2017 | 09:11 AM
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Thanks Gents ill have a look into those few
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Old Dec 28, 2017 | 09:11 AM
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Originally Posted by Caddyshack
What about a Vw vr6 one, should be plenty of those around

What do the cossie ones go for?

Seen only one on eBay and I don't want to pay 250 ..its gone mad.
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Old Dec 28, 2017 | 09:17 AM
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Is this the right one mate ?

What throttle body to use ..-fxvtza0.png
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Old Dec 28, 2017 | 10:19 AM
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Yes that's an early one. Ł35 bargain.

Fook that heat shield off

Last edited by GVK.; Dec 28, 2017 at 10:23 AM.
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Old Dec 28, 2017 | 10:24 AM
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Sound cheers mate ..the heat shield is bin fodder.
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Old Dec 28, 2017 | 02:53 PM
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you are using a link storm matt arent you?

dont they support flyby wire ,so maybe a audi tt or rx8 one .
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Old Dec 28, 2017 | 03:03 PM
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Yea I'm installing storm ..but I'm going to run s1 inlet on a cheap easy to fit throttle body first ..untill further in the year when ill go for a bespoke inlet mate .
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Old Dec 30, 2017 | 05:51 PM
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Mat I used a s2 inlet with s1 throttle body and fitted a jenvey /Colvern throttle position sensor from emerald. Blanked the aux air device outlet off so no idle valve ..set the cold /warm up idle in the ecu .might need to adjust the flap stop to give enough air on tickover.
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Old Dec 30, 2017 | 07:35 PM
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Originally Posted by stwibs
Mat I used a s2 inlet with s1 throttle body and fitted a jenvey /Colvern throttle position sensor from emerald. Blanked the aux air device outlet off so no idle valve ..set the cold /warm up idle in the ecu .might need to adjust the flap stop to give enough air on tickover.
Someone told me same yesterday saying they used a s2 TB and just dis away without a ISCV ..just mapped out in the way or something ...i might have a cosworth TB coming cheap ..fingers crossed .
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Old Dec 30, 2017 | 08:19 PM
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Let me know if you need a throttle body as I have a large cossie one.
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Old Dec 30, 2017 | 10:09 PM
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Originally Posted by Caddyshack
Let me know if you need a throttle body as I have a large cossie one.

Got any pics you can pm me mate ? .
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Old Dec 31, 2017 | 09:16 AM
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Originally Posted by Rsmat
Got any pics you can pm me mate ? .
I will try to remember to take a pic today
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Old Dec 31, 2017 | 11:02 AM
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Does anyone know if you can run 4x4 and 2wd Tb and differences ..as I've seen a 4x4 cosworth one aswell .
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Old Dec 31, 2017 | 11:03 AM
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Originally Posted by Caddyshack
I will try to remember to take a pic today

Top man mate .
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Old Jan 1, 2018 | 07:40 PM
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only gone through some old cosworth spares in the loft and got a nice 2wd TB..just no iscv or Tps
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Old Jan 1, 2018 | 09:32 PM
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matt i bought a ecu the other week off madmatt on here and he threw in a tps for free so your welcome to it mate .

im just returning your favour from a few year back with the comp centre caps


just pm me your address and i will try get it in the post tommorow
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Old Jan 1, 2018 | 09:37 PM
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Please mate that would be awesome ..really appreciate that ..let me know the postage mate ..and I did the same other week with a guy with a fucked metering unit ..just gave him my spare working one ..he couldn't thank me enough ..
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Old Jan 1, 2018 | 09:44 PM
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no prob matt ,what goes around comes around
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Old Jan 1, 2018 | 09:51 PM
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Originally Posted by james kiely
no prob matt ,what goes around comes around

Thanks mate ..its what us genuine petrol heads do
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Old Jan 2, 2018 | 02:14 PM
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posted this morning matt,should be with you in a few days
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Old Jan 2, 2018 | 04:00 PM
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Originally Posted by james kiely
posted this morning matt,should be with you in a few days
CheeRs mate can't thank you enough.
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Old Jan 2, 2018 | 04:56 PM
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no prob matt
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Old Jan 2, 2018 | 06:39 PM
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Originally Posted by james kiely
no prob matt
Originally Posted by Rsmat
I've got a S1 inlet that's having a Fuel rail fabricated to allow injectors for manangment conversion ..im wanting to know what throttle body is everyone using ..ive seen cosworth ones being used ..but there mega bucks now ..is anyine else using anything different that's cheaper and easier to get hold of ?


Many thanks Mat.
I did this
Attached Thumbnails What throttle body to use ..-5f9f0a16-2e09-4038-99f9-a06b9387f72f.jpeg   What throttle body to use ..-65d1bab5-6e41-4c5d-bfe7-69b2cc77c871.jpeg  
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Old Jan 2, 2018 | 06:48 PM
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Originally Posted by Psaila
I did this

Im after my s1 inlet doing the same for fuel rail next month is this something you can do mate ...looks well.
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Old Jan 2, 2018 | 07:01 PM
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Originally Posted by Rsmat
Im after my s1 inlet doing the same for fuel rail next month is this something you can do mate ...looks well.
Machining the inlet was a pain to be honest. What injectors are you intending to use?
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Old Jan 2, 2018 | 07:13 PM
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I'm going to use deka 60lb mate ..im finding it hard to find someone to make it into a fuel rail s1 inlet
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Old Jan 3, 2018 | 08:54 AM
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Any particular reason why s1 and not s2 ?
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Old Jan 3, 2018 | 10:34 AM
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Yea the s1 one breaks down 2 piece and can be ported better and better for welding the brackets etc on .
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