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View Full Version : Throttle bodies, manifolds and other custom parts


gn3dr
31-12-2008, 12:27
Hi
I'm making and offering for sale throttle body conversions & custom inlet manifolds. I can supply a manifold and throttle bodies for your engine once I have some basic dimensions.

Once I have a manifold gasket I can cnc machine a manifold face to suit your engine.

Throttle bodies available currently are taper type in two sizes
1) 44mm tapering to 38mm
2) 50mm tapering to 42mm
They come with 4 injectors + throttle position sensor. Throttle bodies are ITB type so can be spaced to give a straight run into each port.

I can also manufacture one off manifolds for webers etc.

PM me your number and I can discuss your requirements
or call me on 087 2630631

A few examples of previous items completed.

Throttle bodies for Nissan Micra

http://farm4.static.flickr.com/3292/3152679325_fb545edd03.jpg

Honda 1400 manifold face modified for 45mm Webers
http://farm4.static.flickr.com/3266/3153524264_f939e70945.jpg

Suzuki Swift Gti throttle bodies conversion
http://farm4.static.flickr.com/3245/3152688403_3c3cd7fc26.jpg

paddym3
14-01-2009, 22:28
could you do a manifold for yamaha r1 carbs to a vw?

gn3dr
15-01-2009, 14:40
could you do a manifold for yamaha r1 carbs to a vw?

Yeah could do. Do you have the carbs? I'd need these to work from - also the VW manifold gasket or an old standard manifold.

rossgamble1987
08-02-2009, 21:27
What price is on the suzuki Swift set ?

rossgamble1987
08-02-2009, 21:31
What about 8mm sump gaurds ?

gn3dr
09-02-2009, 11:51
Hi

PM me your number and I can discuss your requirements
or call me on 087 2630631


Send me a PM or call me and will discuss.

gn3dr
12-02-2009, 15:09
For those who were asking about motorbike carbs, I've added a few pictures here and in the next post of recently completed carb conversions.

Both I believe were for 1400 Honda's fitted with VTEC heads.
This one uses Suzuki Bandit carbs

http://farm4.static.flickr.com/3414/3273618483_b7d927302c.jpg

http://farm4.static.flickr.com/3414/3274436808_543dbce474.jpg

gn3dr
12-02-2009, 15:11
This one is using CBR1100 carbs which I believe are the same carbs as R1's which someone asked about in the thread.

http://farm4.static.flickr.com/3513/3274437840_766dbacc0c.jpg

http://farm4.static.flickr.com/3386/3274436268_2b2d2b62eb.jpg

http://farm4.static.flickr.com/3317/3273618733_8c4473b259.jpg

sparcocars
13-05-2009, 12:49
Could you give me a price for a manifold that would go on to a toyota 4-age engine and weber carbs go on to it.

gn3dr
13-05-2009, 13:26
Could you give me a price for a manifold that would go on to a toyota 4-age engine and weber carbs go on to it.

You'd be talking about €150.

miilor
25-05-2009, 18:35
hello, for Nissan micra 1300 what trotrlle bodys and injectors I can fit, I have an equipment of suzuki 750 and another one of yamaha r1, what is the one of the photo?

gn3dr
25-05-2009, 21:20
hello, for Nissan micra 1300 what trotrlle bodys and injectors I can fit, I have an equipment of suzuki 750 and another one of yamaha r1, what is the one of the photo?


Hi
For a Micra, Suzuki 750 throttle bodies are a bit big I think. They are 42mm. I used throttle bodies from a 600cc bike which have a bore of 38mm. The Micra inlet ports are quite small so no need to go too big on throttle body bore.

redman_racing
17-08-2009, 10:26
hey there i am from australia and i ahve a nissan micra 1.3 and was after a price for the item in picture number one it is for speedway racing is queenland australia , is it possible to run carbies instead of inject to elimenant the use of a computer just to minimise faults

gn3dr
18-08-2009, 10:56
hey there i am from australia and i ahve a nissan micra 1.3 and was after a price for the item in picture number one it is for speedway racing is queenland australia , is it possible to run carbies instead of inject to elimenant the use of a computer just to minimise faults


Hi
The throttle bodies I made for a Micra would be about €600 for the manifold, throttle bodies including injectors, fuel rail and throttle pot.

Yeah you could also fit carbs, I made a manifold for someone on here to run CBR carbs on a Micra. I don;t have any carbs in stock however - usually people just bring the carbs to me and I make up the manifold form that.

I'd prefer injection rather than carbs myself even though it might be a bit more expensive.

redman_racing
19-08-2009, 08:57
what would €600 be in aus dolars i trued loking for the exchange raite but coulden find it

gn3dr
19-08-2009, 09:21
what would €600 be in aus dolars i trued loking for the exchange raite but coulden find it

http://finance.yahoo.com/currency-converter?u#from=EUR;to=AUD;amt=600


AU$1031 + Shipping (no idea what that would be - expensive I would say)

kavanagh motorsport
24-08-2009, 01:01
hows a going just wondering how much would it cost for throttle bodies and manifold for a 1600 16v opel engine

gn3dr
24-08-2009, 10:04
hows a going just wondering how much would it cost for throttle bodies and manifold for a 1600 16v opel engine

Hi
Generally I charge around the same for all engines unless there is something particulary difficult or time consuming involved - so again about €600 for manifold, throttle bodies, injectors, throttle pot.

Give me a call if you need to discuss further.


Rgds
Ger

honda85
24-08-2009, 12:28
Must say very gud @ what he does.

kavanagh motorsport
24-08-2009, 20:56
will do thanks would your throttle bodies run off standard ecu

gn3dr
24-08-2009, 21:10
will do thanks would your throttle bodies run off standard ecu

No throttle bodies will run off a standard ECU properly unless the ECU can be reprogrammed. If you can reprogram the standard ECU then there would be no issue.

For example your standard ECU is probably running with an airflow meter. Converting a car to throttle bodies does away with the AFM and either manifold pressure or more usually throttle angle (alpha n) are used as load input. So unless you can completely reprogram your ECU it won't work.

kavanagh motorsport
25-08-2009, 00:59
ok thanks

Hachi86
01-09-2009, 11:43
was talkin to ya a week or so ago ger about a manifold for bike carbs on an 86 corolla,ya would obviously need to have the bike carbs there to make one?

gn3dr
01-09-2009, 14:15
was talkin to ya a week or so ago ger about a manifold for bike carbs on an 86 corolla,ya would obviously need to have the bike carbs there to make one?


Hi
Yes - ideally I need the bike carbs here. If that is really not possible then at the very least I would need
1) The connecting rubbers from the carbs (the are used to mount the carbs on a bike cylinder head)
2) An exact centre to centre measurement between each carb (note all three centre to centre values on many carbs will be different.


On another subject -for those that might be interested I have also made a few removable floorpans recently - I've included a picture here in case anyone is interested in these or other similar alloy products.

http://farm3.static.flickr.com/2547/3859741965_2dbe62ed56_b.jpg

http://farm4.static.flickr.com/3481/3860448850_74319420e5_b.jpg

Denis Nagle
01-09-2009, 14:26
have seen the floor pans up close and would recommend them 100%. Easily removed to clean car floor or floor pan itself and very firm when secured to floor.

Hachi86
01-09-2009, 15:17
ya im sure i could manage that its just killarney is a long trip down!do you do any finishing to the internal surface of the pipe after welding?pm me if you wish,
thanks,
Paul

gn3dr
01-09-2009, 17:29
ya im sure i could manage that its just killarney is a long trip down!do you do any finishing to the internal surface of the pipe after welding?pm me if you wish,
thanks,
Paul

Hi
Easier to post them to me - carbs + manifold costs only about €15 postage.
Yes I do finish off the insides of the manifolds.

Hachi86
01-09-2009, 17:46
pm'd ya there!

Hachi86
01-09-2009, 20:52
how do you take paymant?paypal?

Hachi86
02-09-2009, 00:15
can you clear your pm's ger i cant reply!

sidewayst
02-09-2009, 16:00
what price wud a sump guard for ad 1984 AE86 COROLLA TWIN CAM

gn3dr
02-09-2009, 22:29
what price wud a sump guard for ad 1984 AE86 COROLLA TWIN CAM

Hi
What thickness of aluminium were you looking for?

It would be difficult to price really without seeing the car and what was involved.

ae86_lad
17-09-2009, 21:43
did u ever make any sumps for a 4age. switch the pot to the rear

gn3dr
17-09-2009, 21:48
did u ever make any sumps for a 4age. switch the pot to the rear

No haven;t done. Have done a few repairs to aluminium sumps though.

Wouldn't see a major problem with modifying a sump - as long as you degrease and wash it before sending to me:D.

ae86_lad
17-09-2009, 21:53
sound good man, ill need to measure where the pots to go its goin into a mk2, ill get back to ya thanks

satpink
30-10-2009, 18:31
205 gti with s16 lump & r1 bike carbs or blackbird bike carbs can you make me an inlet manifold & what will the cost be thanks steve

gn3dr
30-10-2009, 23:35
205 gti with s16 lump & r1 bike carbs or blackbird bike carbs can you make me an inlet manifold & what will the cost be thanks steve

Hi Steve
Should be possible. I'm not familiar with S16 engines though so would have to have a look at the inlet pattern first.

Cost roughly about €175 if there is nothing too difficult or to time consuming (shouldn't generally be)

satpink
31-10-2009, 17:59
is that price posted? what do you need from me besides payment;)

gn3dr
31-10-2009, 23:01
is that price posted? what do you need from me besides payment;)

Postage not included.

I need an inlet gasket - or if you have an old aluminium inlet manifold I can use the mounting face of that.
I will need a few measurements - length of runners - any space / clearance issues etc.
And also the carbs - if you don't already have them try to make sure you get the mounting rubbers with them.

Jason McTiernan
18-01-2010, 15:46
Hi
I'm making and offering for sale throttle body conversions & custom inlet manifolds. I can supply a manifold and throttle bodies for your engine once I have some basic dimensions.


Hi gn3dr

Looking for an alloy inlet manifold

PM sent :)

noonan
11-05-2010, 16:07
could you gice me a price for a manifold, b16b honda to hyabusa throttle bodies.Thanks

gn3dr
11-05-2010, 19:22
could you gice me a price for a manifold, b16b honda to hyabusa throttle bodies.Thanks


I've sent you a PM.

Anthony Lynch
30-05-2010, 22:09
PM sent RE:Peugeot 205 GTi throttle bodies.:question:

Brian Boyd
31-05-2010, 13:17
For those who were asking about motorbike carbs, I've added a few pictures here and in the next post of recently completed carb conversions.

Both I believe were for 1400 Honda's fitted with VTEC heads.
This one uses Suzuki Bandit carbs

http://farm4.static.flickr.com/3414/3273618483_b7d927302c.jpg

http://farm4.static.flickr.com/3414/3274436808_543dbce474.jpg
how much are those ones for1400 honda with v-tec head?

gn3dr
01-06-2010, 08:09
how much are those ones for1400 honda with v-tec head?


Hi
That manifold was one I made for someone.
I really only supply throttle bodies - generally with carbs people buy the carbs themselves and bring them to me. For the manifold it would be €180 - a little cheaper if you supply the manifold face.

civic
29-03-2011, 22:53
Wondering is this lad still doing injectors and stuff?

gn3dr
29-03-2011, 23:38
Wondering is this lad still doing injectors and stuff?

Yes I am

hesus2003
18-04-2011, 23:14
have made anything for a redtop engine?any pics

gn3dr
18-04-2011, 23:22
have made anything for a redtop engine?any pics

Opel Redtop? - Yes I have made a couple of sets for redtops and they have been very successful.

hesus2003
19-04-2011, 10:01
Which itbs do you use with redtop?what do i need to supply ?is there anyone on here using them on a redtop?thanks

gn3dr
19-04-2011, 22:59
Which itbs do you use with redtop?what do i need to supply ?is there anyone on here using them on a redtop?thanks

Hi
I've used 40mm for a fast road engine and 42mm for a race one. You would just need to tell me what clearance you have to the inner wing (or bulkhead if it a fwd car)
If you want to find out about power figures you could speak to Tom Casey - he has mapped a number of my conversions.