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

C-4 Radiator

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Old Jun 25, 2006 | 04:29 PM
  #1  
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Default C-4 Radiator

I am looking for some information on your experience with lightweight radiators that will cool a high performance engine yet not add any weight to my 1984 Vette. I have run Griffin's in the past and may do that again but I have read about others using Dewitt, BeCool and a few others models. I am interested in weight and performance over price. I am running an automatic trans with it's own cool. Your thoughts and recommendations. Anyone interested in getting a group purchase together with a forum sponsor?
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Old Jun 26, 2006 | 10:30 AM
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I Put A Dewitts In My 95. Temps Stay Close To Thermostat Temp. They Dont Creep Up Like Before. In Traffic, Summer, They'll Come Up A Bit But Not As Much As Before And Cool Back Down Quicker.
Im Very Happy.
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Old Jun 26, 2006 | 11:02 AM
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I put a Ron Davis in my 1988 with automatic and 406" daily driver. It has been 115 this week where I live. No problems. I think Ron Davis is a few more bucks than DeWitts.
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Old Jun 26, 2006 | 12:53 PM
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Regardless of who's model you choose (i hope mine) you are going to add some weigh. The original is a single row aluminum and all the replacements are double row. The radiator alone is going to weigh twice as much and then you are going to need about one more gallon to fill all the tubes, so figure 8 lbs of fluid. That's just the way it is...
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Old Jun 26, 2006 | 11:25 PM
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If it is twice as much. How much does the stock radiator weigh empty?

Thanks
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Old Jun 27, 2006 | 12:28 AM
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Originally Posted by Tom DeWitt
Regardless of who's model you choose (i hope mine) you are going to add some weigh. The original is a single row aluminum and all the replacements are double row. The radiator alone is going to weigh twice as much and then you are going to need about one more gallon to fill all the tubes, so figure 8 lbs of fluid. That's just the way it is...
Hi Tom,

Would you entertain a group purchase if we could put enough people together?

NitrousSam
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Old Jun 27, 2006 | 10:11 AM
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Originally Posted by rickreeves1
If it is twice as much. How much does the stock radiator weigh empty?

Thanks
I replaced my radiator (L98) last weekend and it weighed about 9 lbs.
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Old Jun 27, 2006 | 12:58 PM
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So when filled with water maybe 20 extra pounds over stock max? Is that correct? I could deal with that.
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