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  #126  
Old 03-05-2010, 06:50 AM
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So drove the car to work and stuff today, I'm not sure but it feels like the throttle response is better? Could this be possible by just changing the IC? Or maybe it's just that I spent a lot of money and I want it to feel better
I think the GP has better internal flow and thats what we feel
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  #127  
Old 03-11-2010, 09:30 PM
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Working on that now, looks like a thin sheet of metal using the existing screw's on the diverter will work Already have cut a piece and attached it.
So this is what I came up with. The 2" gap is now gone, have about a .25" gap left. I think that is fine and my scoop is not going to rub In the close up pic it looks like it sticks up, but it dosen't. I think it came out pretty good



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  #128  
Old 03-11-2010, 09:46 PM
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Edit: Should have read the post entirely
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  #129  
Old 03-11-2010, 11:08 PM
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JIMINI

yank that sucker (the IC) off for a few days, send it to Cradin for a thermal dispersant coating. Will turn it flat black and help with heat transfer. Not much, but it's a cost effective mod. www.cradin.com

Matt
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  #130  
Old 03-12-2010, 07:42 AM
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Do you know how much of a difference the coating will make.
Cost? not on their site for intercooler, if you know
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  #131  
Old 03-12-2010, 07:49 AM
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The coating dropped IATs

about 3 C, or about a 1% increase in air density. Just give them a call. I did mine a few years ago so I don't know about pricing now. Then it was less than $75 including shipping.

Matt
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  #132  
Old 03-12-2010, 07:50 AM
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Originally Posted by Dr Obnxs View Post
yank that sucker (the IC) off for a few days, send it to Cradin for a thermal dispersant coating. Will turn it flat black and help with heat transfer. Not much, but it's a cost effective mod. www.cradin.com

Matt
Cradin Coatings web site is down right now.
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  #133  
Old 03-12-2010, 07:52 AM
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Thanks Matt
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  #134  
Old 03-12-2010, 07:59 AM
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Add a Diverter plate on right side ?

Super nice work JIMMINI - Professional job in every respect.

What about adding a diverter plate to right side to send the air from the right side of the scoop to the IC cover opening ?



May help to fill the void and direct air to the SC fins.

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Last edited by -=gRay rAvEn=-; 03-12-2010 at 08:11 AM.
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  #135  
Old 03-12-2010, 09:30 AM
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Originally Posted by Dr Obnxs View Post
yank that sucker (the IC) off for a few days, send it to Cradin for a thermal dispersant coating. Will turn it flat black and help with heat transfer. Not much, but it's a cost effective mod. www.cradin.com

Matt
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Originally Posted by newbs49 View Post
Matt
Do you know how much of a difference the coating will make.
Cost? not on their site for intercooler, if you know
Quote:
Originally Posted by Dr Obnxs View Post
about 3 C, or about a 1% increase in air density. Just give them a call. I did mine a few years ago so I don't know about pricing now. Then it was less than $75 including shipping.

Matt
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Originally Posted by -=gRay rAvEn=- View Post
Cradin Coatings web site is down right now.
Just talked to Cradin. The standard Mini Cooper IC is $75, he said with all the different IC's sent to him he needs to see it in person or with a picture, with reference, to their e-mail, Info@Cradin.com ,
for exact costs. Thank's Matt Hmmm....wonder if they do it in red?.... Dang, Iv'e been hanging with Lynn to much...

Last edited by JIMINNI; 03-12-2010 at 09:38 AM.
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  #136  
Old 03-12-2010, 09:35 AM
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Originally Posted by -=gRay rAvEn=- View Post
Super nice work JIMMINI - Professional job in every respect.

What about adding a diverter plate to right side to send the air from the right side of the scoop to the IC cover opening ?



May help to fill the void and direct air to the SC fins.
Thanks I'm not sure a side diverter is needed? The foam seals it up very well so I think all the air has to go thru the coil? I'm not a expert though so.....what you think Matt, if the sides are sealed, will the pressure force everthing thru the coil?
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  #137  
Old 03-12-2010, 10:17 AM
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I don't know....

if there's a difference, it's probably very minor. But it would look cool, and you'd probably get laid by a better class of girl at the show and shines, so on that score, it's a very worth while mod! ;)

Matt
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  #138  
Old 03-12-2010, 07:52 PM
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if there's a difference, it's probably very minor. But it would look cool, and you'd probably get laid by a better class of girl at the show and shines, so on that score, it's a very worth while mod! ;)

Matt
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  #139  
Old 05-18-2010, 02:11 PM
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Originally Posted by Dr Obnxs View Post
yank that sucker (the IC) off for a few days, send it to Cradin for a thermal dispersant coating. Will turn it flat black and help with heat transfer. Not much, but it's a cost effective mod. www.cradin.com

Matt
Hey, Matt. I'm going to give this a try with the old stock IC off my old '02 MCS. Will let you know when it's done.
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  #140  
Old 05-19-2010, 08:26 AM
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if there's a difference, it's probably very minor. But it would look cool, and you'd probably get laid by a better class of girl at the show and shines, so on that score, it's a very worth while mod! ;)

Matt
In theory, the directed air flow increaseed thru the coils should generate lower numbers and faster cooling from heat soak........especially if you are running a more aggressive scoop with larger opening.
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  #141  
Old 05-19-2010, 01:40 PM
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Originally Posted by -=gRay rAvEn=- View Post
In theory, the directed air flow increaseed thru the coils should generate lower numbers and faster cooling from heat soak........especially if you are running a more aggressive scoop with larger opening.
Yeah, I read through that long 18-page thread on the five intercooler tests. On page 5, Banana Bart posted a picture of his welding a directional top to his IC. I'm also considering that mod down the road.
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  #142  
Old 08-05-2010, 10:02 AM
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Hey, Matt. I finally got the intercooler off my old '02 MCS coated. Should be installed by the end of the weekend. Thanks again for the recommendation.
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  #143  
Old 08-07-2011, 11:23 AM
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Ddm diverter added to gp ic

Just wanted to update on this mod.

IMO save your money on the stock IC cover. It covers up the last few rows of the intercooler ( bit counter productive ? ) and really doesn't do much if anything with the downward flow of air.

I originally approached Alta for a diverter cover, and they were not interested stating they felt there was not enough of a market base for this part to be manufactured. Then DDM looked into it and came up with one instead. I finally went to Waymotorks web site and purchased one few months back.

* Before, the best post intercooler temps ranged 25-30 degrees above ambient temps....the DDM intercooler diverted lowered those running temps to just 8-15 degrees IMO this is an awesome combination.

( *In both cases with a M7 Extreme bonnet scoop )

Only issue so far has been the 4 rubber washers for the hold down screws which appear to be weathered and in need of replacing some time soon.

I added some black powder coated mesh. If you get down to the air flow angle looking thru the scoop, you can see the raised notches/cutouts in the screen which seem to provide some friction for the air flow giving it a moment of pause before making the downward flow thru the intercooler. While I found it didn't make huge gains, it did dress up the IC which was getting the usual patina to it. And it didn't make it hotter in the process...What I did find is that running temps dropped another 3 degrees when it rains. All I can think is that it tends to give a place for water to sit longer aiding in the cooling process thru evaporation. I may at some point add the old home made diverter sprayer I made few years back and give it a go again and try to duplicate this manually.

(The CRYO2 also seen here is quick way to freshen up the IC after a heat soak from being parked after a drive. There is a micro switch on the accellerator which activates the CRYO2 at WOT and there is another push button for manual over ride operation and one button for show spray I added for the heck of it - fires out the pass side Ociari cowl vent .)

I give DDM an A+++ for taking on this project. Job well done for an affordable and fully functional piece of modding equipment.

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  #144  
Old 08-07-2011, 08:54 PM
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Thanks for the update. I finally broke down and bought the GP IC and DDM diverter just before MOTD 2011. I figure, combined with the M7 extreme scoop, it gives a great combination/bang/buck. The DoS IC is just too expensive to me. I also painted my GP IC with a can of Eastwood radiator paint, which has heat dissipation properties. You can read here for some data on how it helps: http://www.molalla.net/members/leeper/coatbar.htm.
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  #145  
Old 08-08-2011, 05:51 PM
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Just wanted to update on this mod.

(The CRYO2 also seen here is quick way to freshen up the IC after a heat soak from being parked after a drive. There is a micro switch on the accellerator which activates the CRYO2 at WOT and there is another push button for manual over ride operation and one button for show spray I added for the heck of it - fires out the pass side Ociari cowl vent .)

what do you think of this system? cant find any threads on it... new thread???
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  #146  
Old 08-09-2011, 10:23 PM
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Methanol is a much better solution IMO. You get the same intake charge cooling with the added benefit of a much higher fuel octane. It's also way easier to fill a tank with methanol than a bottle with compressed CO2.

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what do you think of this system? cant find any threads on it... new thread???
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  #147  
Old 08-09-2011, 10:40 PM
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+1 on meth, ive been running successfully with aquamist for three years, Ive purchased 3 different intercoolers, after meth, you want recovery time and stock does great with that.
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  #148  
Old 11-16-2011, 03:47 PM
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shameless plug for my nice GP IC

I have mine for sale in the market place
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