Impreza Group-N project.
07-11-2008, 11:24 PM
Post: #131
Impreza Group-N project.
Small update,

Did some stuff today after a small summer dip. Big Grin

Radiator and intercooler time!

The standard GC8 radiator is very good, the only problem are the plastic end tanks which are prone to cracking on the seams after a few years.
So i needed to check if I could weld on aluminum ones.
Luckily I had an old radiator somewhere which I could use for experimenting.

If this works I'll buy a new radiator for the real thing.

Old radiator:

[Image: AEU86 AE86 - Impreza Group-N project.]

First bits off:

[Image: AEU86 AE86 - Impreza Group-N project.]

Endtanks gone and behold a nice weld-able core . Smile

[Image: AEU86 AE86 - Impreza Group-N project.]

[Image: AEU86 AE86 - Impreza Group-N project.]


I'm not convinced by the 300 dollar taiwanese FMIC kits somehow, and I'm not the only one it seems.
After talking to some pro's the next best thing to mega expensive rally/race cores were actually cores used in production cars.
Now it was only a matter of searching for the right one.

It has to have the right measurements of course, with as much fins per inch as possible.
Also it should be thin, thick cores are not as good as a thin one with a big frontal area.
Problem is that the air going through the core is at core temp halfway through the core thus not cooling anymore.

In the end I went to a big car scrapyard searching through tons of cores.
I found one with all that I needed, except the height, so I need a second one to weld to this one.
It's from a Renault trafic from 2007.
It also has plastic end tanks, so they need to come off as well.

This is how it looks like new:

[Image: AEU86 AE86 - Impreza Group-N project.]

Sawing off the first pieces:

[Image: AEU86 AE86 - Impreza Group-N project.]

Debris:

[Image: AEU86 AE86 - Impreza Group-N project.]

Ready for more torture:

[Image: AEU86 AE86 - Impreza Group-N project.]

Viola:

[Image: AEU86 AE86 - Impreza Group-N project.]

The red gasket for the plastic endtanks, check the fins in the core:

[Image: AEU86 AE86 - Impreza Group-N project.]

A core ready for some nice endtanks:

[Image: AEU86 AE86 - Impreza Group-N project.]

[Image: AEU86 AE86 - Impreza Group-N project.]


That was it for now!
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07-14-2008, 04:29 PM
Post: #132
Impreza Group-N project.
i have never seen such an inlet manifold before!

have you got a link to that?

this car isnt very group N anymore Tongue
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07-15-2008, 09:02 AM
Post: #133
Impreza Group-N project.
speed-inc Wrote:Hey DInges

Did you see this:

http://bbs.scoobynet.com/projects-40/661...008-a.html

Might give you some more ideas. :wink:
Not that yours is not a very nice build of course.

OMG, what a project... How much money do they have?

JapanPower

UoP Racing website
UoP Racing videos

Racing, because football, basketball, tennis & golf only require ONE ball....
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07-15-2008, 10:25 AM
Post: #134
Impreza Group-N project.
Well Zen of course has some more funds.
They are one of the bigger Scooby tuner in the UK and the UK is a very good market.

But still a very nice car.
You should also check the Roger Clark Motorsport car. That is pure porn.

Speed Industries
Hurdnerwaeldlistr. 73
8808 Pfaeffikon
Switzerland
e-mail: [email protected]
phone: +4155 420 15 69
page: http://www.speed-industries.ch
MSN: [email protected]

We have all the parts your Hachi needs
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07-15-2008, 12:57 PM
Post: #135
Impreza Group-N project.
mc68 Wrote:i have never seen such an inlet manifold before!

have you got a link to that?

this car isnt very group N anymore Tongue

The manifold is from Tracktive in the UK, but it is pretty expensive I can tell you. Wink

And no, it was never going to be Group-N too. Tongue Wink
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07-15-2008, 12:59 PM
Post: #136
Impreza Group-N project.
Roku_trueno Wrote:OMG, what a project... How much money do they have?

More than enough hehehe.

But as Speed-inc. says, the Gobstopper is nicer IMO, but that is also a cost no object project. Wink
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07-15-2008, 01:11 PM
Post: #137
Impreza Group-N project.
Aram Wrote:... but that is also a cost no object project. Wink

I wish in my future life as a mechanical engineer to have unlimited budget to build a car. But for now I can only dream.... Anyway, you're close to this, as you can afford a project car like yours! Good luck!

JapanPower

UoP Racing website
UoP Racing videos

Racing, because football, basketball, tennis & golf only require ONE ball....
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07-15-2008, 03:06 PM
Post: #138
Impreza Group-N project.
Well.... affording is a big word!
I'm broke all the time actually, and one of the reasons I fabricate alot of things myself is that I cannot afford to buy them. Wink
I will be happy when it is finished so I can breathe financially again, but meanwhile, I am enjoying myself very also, I like to fabricate all the stuff aswell, so it's not all that bad. Smile
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07-15-2008, 04:56 PM
Post: #139
Impreza Group-N project.
And all that experience can also pay off in the long run. Thumbs up!

Speed Industries
Hurdnerwaeldlistr. 73
8808 Pfaeffikon
Switzerland
e-mail: [email protected]
phone: +4155 420 15 69
page: http://www.speed-industries.ch
MSN: [email protected]

We have all the parts your Hachi needs
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07-15-2008, 05:19 PM
Post: #140
Impreza Group-N project.
Maybe some rich Arab dude comes along and wants to pay massive amounts of money for building him one? Tongue Hurray!
Not likely hahaha. Wink
But maybe in other ways it will pay off indeed, let's hope so. Thumbs up! \

greets.
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