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Old Mar 28, 2007 | 03:14 AM
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Default Be Cool Radiator kits

So, I was looking at buying a Be Cool aluminum radiator and electric fan kit, as our radiator is completely trashed (there's burn marks on it where it looks like sections of it got overheated, the drain plug on it disintegrated when my dad tried to take it out, and the bottom of the radiator shows serious corrosion and leaking). We also have the radiator support that holds it up in pieces, as there were rust holes in it that basically caused it to snap in half when we were pulling it out of the car.

My questions for those who have installed one:

1) Do I need to shell out the $300+ for a new radiator support, or do the Be Cool kits come with everything I need to mount this sucker in? I'm not looking forward to shelling out $1200 for the Be Cool kit and then having to spend another $300+ for a radiator support.

2) Where would I tap in the wiring for the fans?
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Old Mar 28, 2007 | 08:04 AM
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It sounds like you do need to replace the radiator mount to have a safe reliable install. BeCool is a very expensive option. I used a DeWitt radiator and am very pleased with it. They have spall fans to go with them too and I believe you will save some money! Several have used Lincoln Mark VIII fans with great success too that can be had in salvage yards for less that $100.00. There are several places to get 12 volt power. I would pull a wire from the alt to a buss bar and use a relay.
Good luck!
Bernie
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Old Mar 28, 2007 | 08:07 AM
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I just finished putting in a new radiator support this winter, but my radiator just needed a pinhole fixed. If I were you, or if I would have needed the radiator too, I would have sprung for the Be Cool. If for no other reason to get the shroud out of there.
I ran into a friend with a 65 vert (driver)at a recent car show and he had a Be Cool w/fan installed. Told me that regardless of what time of the year it was, the thing ran 160. WOW! Looked really good too. Lots more room.
Believe me, spring for the $300 and replace the support, they're known to rust out. I would also go for the Be Cool w/fan, that shroud is no easy task getting back in. Gets rid of a lot of stuff too, shroud, fan blade.
As far as the wiring, It's probably no big deal.
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Old Mar 28, 2007 | 08:11 AM
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i originally purchased a be cool aluminium radiator and a support from ecklers. the mounting studs on the bottom did not line up, there was a 1/2 inch difference in the spacing. also the water outlet on the bottom of the radiator made contact with the frame. sent it back and got a support from dr rebuild and a dewitts, and they fit perfectly.
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Old Mar 28, 2007 | 05:59 PM
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Here is a link for our radiator/fan combinations

http://www.dewitts.com/pages/categor...s.asp?catID=15
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Old Mar 28, 2007 | 06:51 PM
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Glad to see our vendors keeping a pulse on the market they serve.
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Old Mar 28, 2007 | 07:43 PM
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DeWitt Drops right in! Good service Easy job
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Old Mar 28, 2007 | 07:47 PM
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Tom, will he need a rad support too or will yours mount to the sides of his if it is only bad on the bottom?
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Old Mar 28, 2007 | 08:11 PM
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Be-cool direct replacement for my 71. Dropped right in with no mods required.
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Old Mar 28, 2007 | 08:51 PM
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Originally Posted by David Ey
Tom, will he need a rad support too or will yours mount to the sides of his if it is only bad on the bottom?
His core support is toast. Small holes are one thing, rusted in half is another. The core support on a C3 is a lot more than just a radiator support. This part holds the front end on and it shouldn't be under estimated. Spend the $300 and get a new one.
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Old Mar 28, 2007 | 11:46 PM
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Originally Posted by schmegeggie
I just finished putting in a new radiator support this winter, but my radiator just needed a pinhole fixed. If I were you, or if I would have needed the radiator too, I would have sprung for the Be Cool. If for no other reason to get the shroud out of there.
I ran into a friend with a 65 vert (driver)at a recent car show and he had a Be Cool w/fan installed. Told me that regardless of what time of the year it was, the thing ran 160. WOW! Looked really good too. Lots more room.
Believe me, spring for the $300 and replace the support, they're known to rust out. I would also go for the Be Cool w/fan, that shroud is no easy task getting back in. Gets rid of a lot of stuff too, shroud, fan blade.
As far as the wiring, It's probably no big deal.
Running an engine at 160 degrees is not hot enough to heat up the oil and allow it to flow properly. I have read that it can cause the engine bearings to wear out much faster than at 180 degrees. Your friend should install a 180 degree thermostat.
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Old Mar 29, 2007 | 12:09 AM
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See post #19.

Last edited by I'm Batman; Mar 30, 2007 at 04:10 AM.
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Old Mar 29, 2007 | 02:31 AM
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Well, I spoke with the man in charge of the checkbook (wait...I forgot to add 2 letters to that: it should read "wo"man) and it looks like we're going to go with a DeWitt radiator (as soon as we can get the cash together, that is...Taxes were not kind to our household).

My father, a space systems engineer (he builds and designs parts that go onto rockets) is working on a piece that will go in to replace the original radiator support. Since we've got a nice welder in the garage, he's going to weld something up that will be able to hold up to the torque and keep that front end together...He said he wants to do this because he can't justify shelling out $330 to Eckler's or Zip for the radiator support when he has the know how and the tools to do it for around $100.
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Old Mar 29, 2007 | 08:58 AM
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Great choice!
Bernie
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Old Mar 29, 2007 | 12:16 PM
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Originally Posted by I'm Batman
DeWitts and Northern are fully welded. BeCool is epoxy sealed. The choice is clear.
Actually it's Griffin that uses the epoxy, not Be-cool.

Here is a recap on who does what.....

Griffin (hand tig welded, pressed form tanks, and epoxied)
Be-Cool (machined mig welded, box tanks, no epoxy)
Northern (machine migh welded, formed tanks, no epoxy)
DeWitts (Hand tig welded, pressed tanks, GM channels, and no epoxy)
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Old Mar 29, 2007 | 07:20 PM
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Originally Posted by b71vette
Running an engine at 160 degrees is not hot enough to heat up the oil and allow it to flow properly. I have read that it can cause the engine bearings to wear out much faster than at 180 degrees. Your friend should install a 180 degree thermostat.
He rebuilt it from the ground up, so I'm sure he did, we just didn't talk about that.
Not sure I agree with the bearing temperature/180 degree thing though. Thermal expansion/running clearance isn't going to know that little of a difference. Also, the engine is generating enough heat/friction to keep the bearing surfaces where they're designed to run at. The cooler the block is kept, the more HP you get and the better mileage too!
I'm not a know-it-all by any stretch, just my $.02
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Old Mar 29, 2007 | 08:12 PM
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I just installed a set of Toms' Dual Spals....they move some air...

and I will report what happens with my cheepie GM type replacement radiator in there, later this summer when 'ts 100 f outside, and I do a freeway run and idle stop/go throug traffic a bit, with a/c on....

I may well need more radiator....but I damn sure going to give it a shot...
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Old Mar 29, 2007 | 08:15 PM
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Originally Posted by b71vette
Running an engine at 160 degrees is not hot enough to heat up the oil and allow it to flow properly. I have read that it can cause the engine bearings to wear out much faster than at 180 degrees. Your friend should install a 180 degree thermostat.
It's really about removing the condensation that builds up in the oil pan. 160 is not hot enough to vaporize any water and you can get excessive water build up. Therefore, I agree, everyone should run a 180 stat.
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Old Mar 30, 2007 | 04:08 AM
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Originally Posted by Tom DeWitt
Actually it's Griffin that uses the epoxy, not Be-cool.

Here is a recap on who does what.....

Griffin (hand tig welded, pressed form tanks, and epoxied)
Be-Cool (machined mig welded, box tanks, no epoxy)
Northern (machine migh welded, formed tanks, no epoxy)
DeWitts (Hand tig welded, pressed tanks, GM channels, and no epoxy)
I stand corrected. Is that a relatively recent change with Be-Cool? I could swear I've heard people talking about them being epoxy sealed.
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Old Apr 4, 2007 | 10:51 AM
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In the process of wiring in an electric radiator fan - where are some "clean" installation tie ins for the battery and ignition wires for the relay?

Also any recommendations for a underhood location for the relay. The fan wires come off on the driver's side.

Photos of above a real plus!

thanks

jeff
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