C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External Engine

Aluminum Radiator Help!!!

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Old May 11, 2011 | 11:28 PM
  #1  
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Default Aluminum Radiator Help!!!

Today as I returned to my 1993 vette at the market I noticed a rather large puddle of coolant on the floor.

After some examination it appeared to be coming from near the center of the radiator, a nice healthy stream of coolant continuously spewing out. I spent the after noon beginning to try and get the radiator shroud out.

I have a vortech blower on it, and its definitely not making my life easier, as well as a limited amount of tools. I got maybe half the bolts out, and tomorrow will bring my car to the auto shop to use a lift to try and get the remainder of the bolts out.

This all happened after driving it pretty hard moments before.

I had planned on getting an alum radiator anyway I figure why try and fix this when I needed to go fresh anyway. The radiator is filthy already.

My question is does anyone have experience with Champion radiator off ebay?
http://cgi.ebay.com/ebaymotors/1989-...item1c195a14da
Any fitment issues?
Works well?

Someone else also referred me to this guy
http://myworld.ebay.com/ebaymotors/e...id=p4340.l2559
He doesn't have a listing for late model C4s but the guy who refered it says he has it.
Any fitment issues?
Works well?
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Old May 11, 2011 | 11:33 PM
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I have the Champion. Had to trim the shroud a little around the radiator cap. And had to trim the rubber cushions. Niether a big deal.
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Old May 11, 2011 | 11:38 PM
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Originally Posted by JackDidley
I have the Champion. Had to trim the shroud a little around the radiator cap. And had to trim the rubber cushions. Niether a big deal.
Thanks!!!

and it works well?
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Old May 12, 2011 | 08:40 AM
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Get a Dewitts. http://www.dewitts.com/
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Old May 12, 2011 | 09:20 AM
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Originally Posted by Kool88vette


DeWitt's is the way to go !
For my 87 i quoted this :

Dewitts

http://www.dewitts.com/pages/product...asp?ProdID=299
$495


Cooling upgrade fan
http://www.dewitts.com/pages/product...asp?ProdID=428
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Old May 12, 2011 | 10:18 AM
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Originally Posted by Kool88vette

Put one in my 92 and ever since then no cooling issues, even when I put the 383 in!
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Old May 12, 2011 | 10:34 AM
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Yes , with the addition of a hi-flow Edelbrock Water pump
you'll have a bulletproof cooling system
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Old May 12, 2011 | 10:48 AM
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Originally Posted by Kool88vette
+3 for DeWitts. It's simple bolt in install.

FYI, you should be able to disconnect everything you need to remove the radiator from the top, unless the supercharger is getting in your way on the passenger side.

The black top cover held in by a billion screws is the only thing that holds it in place.
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Old May 12, 2011 | 01:23 PM
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I bought a Champion radiator for my '89 here:

http://www.reliableradiator.com

I'm sure that the Dewitt's is very nice, but this was half the price. The quality is very good and it even came with a new coolant sensor installed. I'm very happy with the purchase.
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Old May 12, 2011 | 02:11 PM
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Yeah, I've taken a look at Dewitts, I know its an awesome product, but my budget is telling me champion still.

I'll order the champion today, I'll let everyone know how it performs!
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