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Polo rad mount help please
big_wasa - 17/7/06 at 07:31 PM

I dont have the nose cone yet but wish to weld the brackets on to the chassis to mount the rad.

Im after a couple of photos from the front and side so I can get an idea of the position and angle it needs to be in aswell as the routing of the bottom water pipe.

Would be greatfull of some help


regards warren


JoelP - 17/7/06 at 07:42 PM

think mine is a polo one, its a dreadful kink to get the bottom hose past LB. Mine is just wedged in, central and a little leaned back. Top hose goes over top front bar and then down.


donut - 17/7/06 at 08:11 PM

Here is a pic of the rad mounts on my MK Indy with Polo rad.

Top ones are Westfield and bottom are home made. Spot the quality difference!!


Image deleted by owner

and another


Image deleted by owner

[Edited on 17/7/06 by donut]


big_wasa - 17/7/06 at 08:37 PM

Cheers Andy, any chance of any info(pic) on how the bottom pipe work is routed.

Cheers Joel, Its that bottom hose I need to to get my head around.


chockymonster - 17/7/06 at 09:06 PM

quote:
Originally posted by big_wasa
Cheers Andy, any chance of any info(pic) on how the bottom pipe work is routed.

Cheers Joel, Its that bottom hose I need to to get my head around.




I used 32mm samco superflex, it bends nicely past my chassis upright


JoelP - 17/7/06 at 09:06 PM

i used an S bend i had lying around, from a sierra, and put the rad far enough forward that it could pass inside of LB without too much ofa kink.


Surrey Dave - 17/7/06 at 09:13 PM

Depends what nosecone you are using , if it is Locost /Caterham type the Polo rad is a VERY tight fit and it would be too risky to fit without your actual bodywork.


COREdevelopments - 17/7/06 at 09:31 PM

surrey dave is correct, i mounted my polo rad using home made brackets on my locost chassis (which has brackets already for an escort rad) before i had the nose cone, when put the nose on it was just rubbing on the o/s.

so decided to cut the original brackets off and mount the rad inwards more to the chassis, the bottom outlet pipe at the moment just toudhes the chassis, but intending to use a samco 90degree.


ned - 18/7/06 at 06:21 AM

my rad is mounted at a slight angle as its so tight in the nose. pics in my archive..

http://www.locostbuilders.co.uk/upload/IMG_1212a.jpg
http://www.locostbuilders.co.uk/upload/IMG_1213a.jpg
http://www.locostbuilders.co.uk/upload/IMG_1720b.jpg
http://www.locostbuilders.co.uk/upload/IMG_1721b.jpg
http://www.locostbuilders.co.uk/upload/IMG_1722b.jpg

[Edited on 18/7/06 by ned]


donut - 18/7/06 at 06:34 AM

big_wasa

bottom hose was a very tight fit as the bottom outlet is very near the chassis. I got some flexi hose that just about fitted. With you car you may have to angle the Rad as Ned has done.


big_wasa - 18/7/06 at 07:47 AM

Cheers all


planetester - 18/7/06 at 08:53 AM

heres a pic of the bottom hose on mine, there are more in my archive Rescued attachment lower rad mount.JPG
Rescued attachment lower rad mount.JPG


nick205 - 18/7/06 at 09:05 AM

here's my take on it...

I would recomend waiting until you have the nose cone to hand to fit the rad though as it's a tight fit and you want to get the rad as closely lined up with the nose cone aperture as possible to maximise the airflow through the rad.


Polo rad 7
Polo rad 7



Polo rad 8
Polo rad 8



Polo rad 9
Polo rad 9



Polo rad 10
Polo rad 10


Polo rad 11
Polo rad 11


Polo rad 12
Polo rad 12


Polo rad 13
Polo rad 13


More pics in my archive as well.

Sorry about the dodgy feet


ayoungman - 18/7/06 at 09:38 AM

More pics in my archive. Rescued attachment DSCF0295.JPG
Rescued attachment DSCF0295.JPG


Surrey Dave - 18/7/06 at 12:04 PM

Look Rescued attachment Polo Rad 05 sml.jpg
Rescued attachment Polo Rad 05 sml.jpg


Surrey Dave - 18/7/06 at 12:05 PM

Look Rescued attachment Polo Rad 02 lite sml.jpg
Rescued attachment Polo Rad 02 lite sml.jpg


Surrey Dave - 18/7/06 at 12:06 PM

Locost??, Rescued attachment bottomhose1sml.jpg
Rescued attachment bottomhose1sml.jpg


Surrey Dave - 18/7/06 at 12:08 PM

And with a Caterham Nose I had to cut of the , bleed thing and plug it ( on the to pright of the rad Rescued attachment Polo Rad 03 sml.jpg
Rescued attachment Polo Rad 03 sml.jpg


clbarclay - 18/7/06 at 03:14 PM

Out of interest, what nose cones are people using, particuarly to get the polo rad vertical. I'm using an MK Indy nose cone and to get the polo rad to fit i've got it at quite an angle.


Surrey Dave - 18/7/06 at 05:35 PM

Should fit easily under an MK nosecone , they have more hieght.

There is more than one Polo rad , these are the measurements Rescued attachment Polo Rad 03 dimssml.jpg
Rescued attachment Polo Rad 03 dimssml.jpg


mnr laptop - 18/7/06 at 05:57 PM

proven point rad mounted at an angle is more efficient at cooling than vertical

best regards

marc


clbarclay - 19/7/06 at 09:52 AM

Dave my rad is the same size (just been and measured it). one querey though exactly what nose cone from MK do you have IIRC they made 2 different nose cones, the one I got was designed for the Indy, which means its about an inch higher (or an inch lower than the chassis!) but tapers up steeply at the bottom and seems rather stubby compared to some designs.

[Edited on 19/7/06 by clbarclay]


NS Dev - 19/7/06 at 12:32 PM

I have the stuart taylor nosecone which is small and an installation not dissimilar to surrey dave.


Surrey Dave - 20/7/06 at 04:36 PM

I have a Caterham nose cone which would probably be similar to ST , I think it is the smallest nose cone , The Indy is a bit taller I think.


But I still managed to get it vertical , but it was a bit of a fiddle.


James - 27/7/06 at 01:48 PM

Not that I don't love my Micra rad, but!

What size are the inlet/outlet hoses on the Polo please?

And which temp sender have you used? It's Sierra one that's compatible right?

Cheers,
James


big_wasa - 27/7/06 at 08:51 PM

32mm,

Can not aswer the sender question yet.

I also have another rad to play with...


ned - 27/7/06 at 09:37 PM

James,

not sure what the sender is off but its a common size, £6-8 for one if yours doesn't fit.

Ned.


Fozzie - 27/7/06 at 09:41 PM

quote:
Originally posted by James
Not that I don't love my Micra rad, but!

What size are the inlet/outlet hoses on the Polo please?

And which temp sender have you used? It's Sierra one that's compatible right?

Cheers,
James


James the temperature sender that you require should be compatible with your temperature gauge.......it doesn't need to be compatible with owt else.

The transmitter (sender) , transmits a voltage to the gauge, which transfers this to a reading to the gauge.

A transmitter NOT compatible to the gauge will give a 'wrong' reading. Hence sender and gauge must be compatible....

HTH Fozzie


James - 27/7/06 at 11:48 PM

meant temp' switch for fan.... sorry!

Cheers,
James


Fozzie - 28/7/06 at 08:26 AM

quote:
Originally posted by James
meant temp' switch for fan.... sorry!

Cheers,
James


Doh! .......

Fozzie