Oil Cooling
#1
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Oil Cooling
Does anyone make an oil cooler upgrade? I remember seeing someone post that 40 or 60% of the engine cooling is done through the oil. I've also seen quite a few posts stating if you increase hp you definitely want to upgrade cooling.
If it's 60% I would rather upgrade my oil cooler before my radiator for sure.
All I could find in a search was one guy suggesting a B&M trans cooler that had more surface area. The trans coolers I have seen don't look like they would be as efficient as the stock oil cooler.
I was thinking about welding two stock oil coolers together with some kind of tube in there for the bypass to function correctly. Unfortunately my stock oil cooler is banana shaped from the last owner ditching the car. I am scared to try to bend it back because it doesn't leak now.
Any links, prices, suggestions appreciated.
Oh, the application is AutoX. Started with an '86 base.
If it's 60% I would rather upgrade my oil cooler before my radiator for sure.
All I could find in a search was one guy suggesting a B&M trans cooler that had more surface area. The trans coolers I have seen don't look like they would be as efficient as the stock oil cooler.
I was thinking about welding two stock oil coolers together with some kind of tube in there for the bypass to function correctly. Unfortunately my stock oil cooler is banana shaped from the last owner ditching the car. I am scared to try to bend it back because it doesn't leak now.
Any links, prices, suggestions appreciated.
Oh, the application is AutoX. Started with an '86 base.
#3
Engine, Not Motor
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The oil cooler is responsible for about 40% of engine cooling. The stock oil cooler is VERY good, and will support a 20B making some pretty good power. So unless you do constant high RPM racing for hours at a time, the stocker will work just fine. If you DO race, then consider installing a second stock cooler above the first. I've seen it done, and it works very well. You will want to remove the thermostats in both coolers (and plug the resulting hole in the baffle with a bolt).
#4
Former Moderator. RIP Icemark.
Originally posted by Aaron Cake
You will want to remove the thermostats in both coolers (and plug the resulting hole in the baffle with a bolt).
You will want to remove the thermostats in both coolers (and plug the resulting hole in the baffle with a bolt).
It was my understanding that the path to the cooler is only open when the thermostat is in the up position, down or removed it would just flood through the end chamber.
#5
Haven't we ALL heard this
You will want to remove the thermostats in both coolers (and plug the resulting hole in the baffle with a bolt).
Yep, it will. That is why you have to do what cake said.
James
Yep, it will. That is why you have to do what cake said.
James
#6
I'm a boost creep...
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Re: Oil Cooling
Originally posted by TunedRunner
Does anyone make an oil cooler upgrade? I remember seeing someone post that 40 or 60% of the engine cooling is done through the oil. I've also seen quite a few posts stating if you increase hp you definitely want to upgrade cooling.
If it's 60% I would rather upgrade my oil cooler before my radiator for sure.
Does anyone make an oil cooler upgrade? I remember seeing someone post that 40 or 60% of the engine cooling is done through the oil. I've also seen quite a few posts stating if you increase hp you definitely want to upgrade cooling.
If it's 60% I would rather upgrade my oil cooler before my radiator for sure.
However if you're worried about oil temps then get an oil temp gauge first. There's no point in upgrading the very effective stock oil cooler until you actually have an oil temp problem, which most people don't until they really lean hard on the engine.
Last edited by NZConvertible; 12-29-02 at 07:06 PM.
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