Anyone running a aftermarket/relocated coolant overflow?
#1
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Anyone running a aftermarket/relocated coolant overflow?
If so what and/or where did you buy or relocate the tank to? I ask this in this section cause I know drag guys relocate a lot of stuff. Mainly interested in the relocation part of the question.Thanks
#2
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I bought a summit overflow tank, and relocated it into the spare tire well... ran a line from the front of the car to the back The coolant doesn't re-circulate from there, so anytime anything gets in it I have to add it back to the radiator (because I put the feed on the top and the bottom that has the ball valve runs out the bottom of the car, so I can drain it) but I don't find that a big hassle.
I run the radiator down about 1/2 an inch from the normal full line anyway, so there isn't much that ever gets back there, probably about an ounce or 2 after an entire day of racing, unless I fill the radiator up 100%, in that case a good bit will get back there (because it has to expand and go somewhere)
I should also mention, I run strait water... not sure of coolant would make a difference or not.
I run the radiator down about 1/2 an inch from the normal full line anyway, so there isn't much that ever gets back there, probably about an ounce or 2 after an entire day of racing, unless I fill the radiator up 100%, in that case a good bit will get back there (because it has to expand and go somewhere)
I should also mention, I run strait water... not sure of coolant would make a difference or not.
#5
I use the summit plastic one. Its mounted at a 35º angle (from horizontal) on the side of the radiator support under the passenger frame rail. Not the greatest angle for storing a lot of fluid, but it doesn't really puke that much out.
I'll try to get a photo.
I'll try to get a photo.
#6
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Water cools beter then a 50/50 mix, but the problem is that it freezes below 32 degrees and it does not lubricate the water pump seal as well.
I thought about doing something different with my coolant overflow, but there really isn't any benefit from messing with it, the stock tank is plastic, so why would you add weight by running extra line, and an aftermarket aluminum tank?
Keep the stocker, unless there is a weight advantage.
I thought about doing something different with my coolant overflow, but there really isn't any benefit from messing with it, the stock tank is plastic, so why would you add weight by running extra line, and an aftermarket aluminum tank?
Keep the stocker, unless there is a weight advantage.
#7
Mine is relocated to clean up the engine bay, and it does get rid of a few lbs. I run 100% water with Wix Cool additive. But the block and radiator gets drained for the winter.
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I do cheat and run a little water wetter.... but I don't think it does that much to be honest, I didn't see any change when I put it in.
I put the overflow in the back of the car for safety, if you puke the head gaskets and pressureize the cooling system you could push all the water out and into the overflow.... if it's in front of the tires, that means when it overflows it's going on the tires, not good.
That's why I put it in the back, that plus the hose and summit bottle vs the stock overflow tank, I guarintee it weigh's a good bit less.
I put the overflow in the back of the car for safety, if you puke the head gaskets and pressureize the cooling system you could push all the water out and into the overflow.... if it's in front of the tires, that means when it overflows it's going on the tires, not good.
That's why I put it in the back, that plus the hose and summit bottle vs the stock overflow tank, I guarintee it weigh's a good bit less.
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ive got a small one from autozone or sumwhere like that,thats mounted to the outside pass side frame rail under where the stock one wnet,cant see its there but does its job and is in a good spot to drain/keep an eye on it,edit i think i even used stock mounting holes that were there for sumthing or i put rivnuts in i cant remember
#15
for those running an overflow...what radiator/radiator cap are you guys running?
Stock radiator has a screw on type cap. don't think there is any valving on the stock cap.
Stock radiator has a screw on type cap. don't think there is any valving on the stock cap.
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Sorry kind of bringing this back from the dead, but I have a question for DOPEFEDZ or anyone who knows.. In the first pic what size/style an fitting is that on your stock radiatior? Thanks for the help.
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sorry in advance for this stupid question, but i have the pictured catch can, which nipple do i run my overflow line to, and what is the best option to do with the other nipple....
thanks
mike
thanks
mike
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I bought a summit overflow tank, and relocated it into the spare tire well... ran a line from the front of the car to the back The coolant doesn't re-circulate from there, so anytime anything gets in it I have to add it back to the radiator (because I put the feed on the top and the bottom that has the ball valve runs out the bottom of the car, so I can drain it) but I don't find that a big hassle.
I run the radiator down about 1/2 an inch from the normal full line anyway, so there isn't much that ever gets back there, probably about an ounce or 2 after an entire day of racing, unless I fill the radiator up 100%, in that case a good bit will get back there (because it has to expand and go somewhere)
I should also mention, I run strait water... not sure of coolant would make a difference or not.
I run the radiator down about 1/2 an inch from the normal full line anyway, so there isn't much that ever gets back there, probably about an ounce or 2 after an entire day of racing, unless I fill the radiator up 100%, in that case a good bit will get back there (because it has to expand and go somewhere)
I should also mention, I run strait water... not sure of coolant would make a difference or not.
we did it to my buddys. its kinda funny.