Overheating issue while drifting
Hey Guys,
im currently running a greddy twin turbo kit on my Z, it has a Koyo radiator but with stock fans. im facing overheating problems specially while performing donuts or a figure of eights ,so basically this happens while im in 1st gear. i was thinking of going with Mishimoto or Flex a lite dual fans... anyone with this setup ??? |
not enough airflow probably
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Low speed drift/donuts, high revs and a high heat twin setup! That's not an issue that's bound to happen?
Turbo blankets Header wrap Bigger radiator Thermostat Additives Vented hood Different style front bumper Oil cooler |
Originally Posted by KingBaby
(Post 9938818)
Low speed drift/donuts, high revs and a high heat twin setup! That's not an issue that's bound to happen?
Turbo blankets Header wrap Bigger radiator Thermostat Additives Vented hood Different style front bumper Oil cooler This. I don't have a twin turbo kit, but I've never overheated while drifting, even in the Texas heat. I have: Koyo race radiator Stock thermostat Different style front bumper (JP Vizage Type N, looks similar to Vertex with a lip added to it) Oil Cooler Flex-a-lite fans Do you know if you're fans are kicking on? Can you hear them after you stop? You may just have an issue with the module that tells the fans to kick on. Hard to say, probably just not enough airflow and not enough heat dampening inside the engine bay. Those snails must get super hot. |
Originally Posted by zerosec
(Post 9935689)
Hey Guys,
im currently running a greddy twin turbo kit on my Z, it has a Koyo radiator but with stock fans. im facing overheating problems specially while performing donuts or a figure of eights ,so basically this happens while im in 1st gear. i was thinking of going with Mishimoto or Flex a lite dual fans... anyone with this setup ??? |
Originally Posted by KingBaby
(Post 9938818)
Low speed drift/donuts, high revs and a high heat twin setup! That's not an issue that's bound to happen?
Turbo blankets Header wrap Bigger radiator Thermostat Additives Vented hood Different style front bumper Oil cooler Header wrap : done, kit already comes with heat wraps. Bigger radiator : installed , koyo Thermostat : installed , Nismo Additives : Redine water weter Vented hood : installed, seibon ts syle, ventes. (also have over fenders , venter , seibon) Different style front bumper : Nismo v2 . thing is that the FMIC is huge ! |
Originally Posted by Deedilus
(Post 9941653)
^
This. I don't have a twin turbo kit, but I've never overheated while drifting, even in the Texas heat. I have: Koyo race radiator Stock thermostat Different style front bumper (JP Vizage Type N, looks similar to Vertex with a lip added to it) Oil Cooler Flex-a-lite fans Do you know if you're fans are kicking on? Can you hear them after you stop? You may just have an issue with the module that tells the fans to kick on. Hard to say, probably just not enough airflow and not enough heat dampening inside the engine bay. Those snails must get super hot. its a direct bolt on kit ?? is fitment an issue ? stock fans are working perfectly... don't have any problems with modules etc.. |
Originally Posted by pro_350z
(Post 9942320)
maybe you should try second gear to get more airflow through your radiator. Be careful not to boil your power steering pump cause i trashed mine after 3+ years of sliding:thumbup:
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Originally Posted by zerosec
(Post 9945331)
can you give me all the info i need to order these flex a lite fans ?
its a direct bolt on kit ?? is fitment an issue ? stock fans are working perfectly... don't have any problems with modules etc.. You can either wire them up so that they'll kick on at a certain temp or you can just have them on a switch like I do. Just don't forget to flip the switch on, there have been a couple times I've driven home with no fans because I forget. Luckily mine has really good cooling without the fans. http://www.frsport.com/Flex-A-Lite-4...M_p_12555.html |
My z was greddy twins as well I only overheated once because I had air in the system from when I removed the pipes. Make sure you don't have any air whatsoever and your coolant reservoir tank is on point. My aftermarket one was letting air in. U should try on better ventilation and adding a nice oil cooler. I would definitely upgrade stock radiator fans for sure!
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Originally Posted by litoflow
(Post 9959462)
My z was greddy twins as well I only overheated once because I had air in the system from when I removed the pipes. Make sure you don't have any air whatsoever and your coolant reservoir tank is on point. My aftermarket one was letting air in. U should try on better ventilation and adding a nice oil cooler. I would definitely upgrade stock radiator fans for sure!
oil cooler is a must for a drift car , ur right, but installing isn't straight forward... already it has like 2 T oil line connectors ,and im afraid oil pressure will decrease once the cooler is installed. |
Originally Posted by Deedilus
(Post 9954335)
The ones I have are Flex-a-lite 520 fans. In terms of size they are a perfect fit for Z radiators. Not direct bolt on kit, but then again it might be. My Z got all sorts of f***ed up front so I don't really have a lot of the bolts and brackets that are suppose to be there. I ended up having to fab some little brackets for it to sit on, wasn't hard at all.
You can either wire them up so that they'll kick on at a certain temp or you can just have them on a switch like I do. Just don't forget to flip the switch on, there have been a couple times I've driven home with no fans because I forget. Luckily mine has really good cooling without the fans. http://www.frsport.com/Flex-A-Lite-4...M_p_12555.html oh i dont think i'll be taking your route, no switch for me , ill just replace the OEM fans by these and have them work normally like old ones used to. btw u mean 420 right ? i can't see 520 in the link u sent. thanks ! |
Yeah, that was a typo my bad haha. Go for it, you'll like them! I know they keep my car cool!
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Originally Posted by zerosec
(Post 9961684)
i already checked, no air in the system at all...
oil cooler is a must for a drift car , ur right, but installing isn't straight forward... already it has like 2 T oil line connectors ,and im afraid oil pressure will decrease once the cooler is installed. |
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