4G63 n/a ITB

[polosas]

anyone knows anyone that have done that ? i have seen video on youtube that guy have ITB in his engine.

I'm going on high compress ratio an thinking of ITB instead of custom intake manifold.

is there any manufacturer that makes them ? for 4g63 engine ?

as i was googling i have not found many images or true posts related to ITB on 4g63

anyone know anything ???




PLEASE don't waste my time telling that turbo will be cheaper!

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[DashLaflash]

I don't think any companies make them as there is VERY little support for all motor 4g63 builds. You can make your own out of motorcycle ITBs. The member "JayRome" on here recently made some for a build he's doing. you can PM him for some tips. Here's a link to his thread http://www.dsmtuners.com/forums/bolt-tech/388075-4g63-itb-turbo.html. If you're going through the trouble of running ITBs I strongly recommend using secondary injection as well.

 

[polosas]

awesome

as i found out that i will need ti manufacture ITB because there are universal ones but my head holes are to big and universal ITB have too small holes.

we will see how it will go.

tnx for info and his thread.

 

[Rogi]

i know its an old thread, don't batch me about it please

did you have any luck with the itb? anything you can share will be greatly appreciated.

im building a 4g63 rwd, with a starion tranny, 2g turbo ecu and harness and a 1.8 hyundai head, i was looking for some info in itb's but didn't find anything in particular, did you finish them? how do they work?

 

[polosas]

i have done my engine and currently i have 195HP FWD without ITB and engine spins only till 7000rpm because my valves is too long and compression is gone after that rpm.

I have not used ITB i'm using jmf drag manifold with q45 TB and power chamber intake of password jdm, but i plan to create ITB, later.

 

[Rogi]

195 its a good number, what's the recipe?
what are you tuning with?

 

[polosas]

195 its a good number, what's the recipe?
what are you tuning with?

i'm running on E85 fuel, and engine fully modified with brand and custom parts.

Later on maybe i will put mod list somewhere when all issues with engine will be solved.

 

[jcart953]

i'm running on E85 fuel, and engine fully modified with brand and custom parts.

Later on maybe i will put mod list somewhere when all issues with engine will be solved.

^^^ please do I'd be interested in seeing that. In the mean time any way we can get some pics
Also are you auto or manual?

 

[polosas]

Here you can see some pics

it's not all because it wont fit in one album, but you can see some specific mods.

 

[Black-Out]

Try extrudabody.com They have complete kits as well as universal kits that you can use to build a custom set up just right for your application. definitely worth looking into for doing custom stuff.
William-

 

[arrowhead]

i'm running on E85 fuel, and engine fully modified with brand and custom parts.

Later on maybe i will put mod list somewhere when all issues with engine will be solved.

I think you should do a build journal. Many people will benefit from it, sounds like a wild cam in there.

Very nice did you stay 2.0 ar went with some other combo?

 

[Mr PopUps]

Wait, you put a pre EFI 4G63 into your 2G N/T? And to answer your question, yes for a 4G63 a turbo would be way faster and more reliable. But back to my question, really? Do tell!

 

[polosas]

Try extrudabody.com They have complete kits as well as universal kits that you can use to build a custom set up just right for your application. definitely worth looking into for doing custom stuff.
William-

great tnx will check them out.

I think you should do a build journal. Many people will benefit from it, sounds like a wild cam in there.
Very nice did you stay 2.0 ar went with some other combo?

i'm with 2.0 and will stay with it.

Wait, you put a pre EFI 4G63 into your 2G N/T? And to answer your question, yes for a 4G63 a turbo would be way faster and more reliable. But back to my question, really? Do tell!

i have never asked if turbo will be better i wrote in first post that don't offer me turbo. and i don't understand about what question you are talking about ? main topic is ITB i don't understand your replay.

 

[WES_393]

Wait, you put a pre EFI 4G63 into your 2G N/T? And to answer your question, yes for a 4G63 a turbo would be way faster and more reliable. But back to my question, really? Do tell!

Some DSM's sold in Europe came with NT 4g63's. No witchcraft or magic here, it's the same 4g63 found in our cars just without the turbo part. Those aren't carbs on the head, they're individual throttle bodies to give equal and maximum airflow.

 

[donk]

Found this a couple of years ago havent seen any one using it and it probably is expensive

Hayward Performance

/A

 

[polosas]

Found this a couple of years ago havent seen any one using it and it probably is expensive

Hayward Performance

/A

great tnx will check them out.

 

[donk]

If you check them out please respond back in this thread i would like to know more about them too .

/A

 

[josh1095]

looks like a motorcycle set up. and im pretty sure my bike does have a dual butterfly system. not sure how that translates but it makes nearly 200hp/L crank so they did something right for sure. super high compression and it spins to 13k, thats how. if you could make that engine rev higher you will see alot more hp

 

[polosas]

looks like a motorcycle set up. and im pretty sure my bike does have a dual butterfly system. not sure how that translates but it makes nearly 200hp/L crank so they did something right for sure. super high compression and it spins to 13k, thats how. if you could make that engine rev higher you will see alot more hp

this will be solved in few weeks and engine will spin till 9000rpm, and we don't know how much HP will be then.

 

[jcart953]

Here you can see some pics

it's not all because it wont fit in one album, but you can see some specific mods.

^^^ love the pics cant wait to see the finish product with some video sounds.

Anyway I believe someone on the forum made these before so you can check this out:
http://www.dsmtuners.com/forums/420a-bolt-tech/412399-42mm-itb-install-dyno.html

You could also try this company:
http://www.rpw.com.au/shop/index.php?page=shop.product_details&flypage=flypage.tpl&product_id=786&category_id=280&option=com_virtuemart&Itemid=1

The make alot of custom parts although its Hella Expensive. I was going to have them create me a custom dual throttle body , once I do the dohc swap and take care of a couple of other things I needed to get done first. Anyway I know on other forums the said they make ITB's it might be something that you could message them about. Anyway goodluck and keep us posted.

 

[polosas]

^^^ love the pics cant wait to see the finish product with some video sounds.

Anyway I believe someone on the forum made these before so you can check this out:
http://www.dsmtuners.com/forums/420a-bolt-tech/412399-42mm-itb-install-dyno.html

You could also try this company:
http://www.rpw.com.au/shop/index.php?page=shop.product_details&flypage=flypage.tpl&product_id=786&category_id=280&option=com_virtuemart&Itemid=1

The make alot of custom parts although its Hella Expensive. I was going to have them create me a custom dual throttle body , once I do the dohc swap and take care of a couple of other things I needed to get done first. Anyway I know on other forums the said they make ITB's it might be something that you could message them about. Anyway goodluck and keep us posted.

Here is first start video:

<iframe width="420" height="315" src="http://www.youtube.com/embed/R5RtDBXggqk" frameborder="0" allowfullscreen></iframe>

will add some more later.

 

[bryanwheat]

Here is first start video:

<iframe width="420" height="315" src="http://www.youtube.com/embed/R5RtDBXggqk" frameborder="0" allowfullscreen></iframe>

will add some more later.

I bet your valves love running the engine with no manifold on it.

 

[polosas]

this is first start video when engine was assembled and first time run, now it has custom manifold.

 

[josh1095]

wow, talk about no backpressure . glad u have a nic manifold on it now. that could burn some valves up if im not mistaken

 

[Mr PopUps]

Some DSM's sold in Europe came with NT 4g63's. No witchcraft or magic here, it's the same 4g63 found in our cars just without the turbo part. Those aren't carbs on the head, they're individual throttle bodies to give equal and maximum airflow.

Sigh... i said pre EFI i didnt say carburetor. Meaning there is a distributor hanging off the intake cam. I forgot that only US NT's got the Neon motor. I thought the vid was the OP's too.