Jump to content
SAU Community

Overheating

benny gtr
 Share

Recommended Posts

GTRman1992 Proficient

GTRman1992

Posted
Posted

Squizz. Cool, I'll organise a drive in the next few weeks. I'm going to Melbourne this weekend for the "Show Off" series. I'm having car show withdrawalls since the last decent show I was at was the Auto Salon final battle.

Muz. What is the difference between the HKS cooler and the Trust cooler ?

rb26DETT. Is the temperature going outside specificatiion or is it just getting hot ? What deg would you say its getting to ?

jlnewton Grand Master

jlnewton

Posted
Posted

I have been having a good look at different kits and was just about to ask anyone if they had used the HKS oil cooler kit. The particular HKS kit for the 33 GTR is very large, much larger than the trust kit (although trust has a few different setups), its a 16 row cooler approx dimension off the top of my head were 220ishx200ishx40ish. But by the sound of it, it sat inside the wheel arch, not sure how I feel on that. The wheel arch option might be alright with a 400R front bar but I am not sure there would be enough air flow through that area with a standard GTR bar. mmmmmm.

rb26dett Experienced

rb26dett

Posted
Posted

There was no specification. Whatever people say like it will reduce blah blah blah by how many degrees does not matter. The RB26 makes a lot of heat, don't know why either...maybe it's cos of the second turbo??

Anyway I found that with the cooler, it just reduced cruising temperatures and gave me probably another 5 to 10 mins hard driving in the mountain. Temp. gauge on the GTR console was reading halfway (I always back off when it gets there), so I'm assuming around 95 to 100 degrees?

Best would be to fit it and then go for a strap...makes a difference, but not much.

If you could, just go for the biggest possible oil cooler, more volume of oil plus larger surface area to cool the oil. IMO, i think the ARC's oil cooler would have to be one of the best, too dam expensive though.

Muz Experienced

Muz

Posted
Posted

GTRman, I can't answer what the difference is as I didn't look at the Trust item. I have a Nismo front bar and have mounted the cooler in front of the right front wheel behind the duct opening in the bar. rb26DETT is probably correct in saying that you need the biggest cooler you can get(within reason) and have plenty of air ducted to it. Remember the GTT is only a single turbo so the under bonnet temps will definitely be lower but the oil cooler will definitely reduce your engine oil temps

Cheers

Muz

Squizz. Cool, I'll organise a drive in the next few weeks. I'm going to Melbourne this weekend for the "Show Off" series. I'm having car show withdrawalls since the last decent show I was at was the Auto Salon final battle.

Muz. What is the difference between the HKS cooler and the Trust cooler ?

rb26DETT. Is the temperature going outside specificatiion or is it just getting hot ? What deg would you say its getting to ?

Muz Experienced

Muz

Posted
Posted

You really need to fit the oil cooler in clear air to get the full effect. Fitting it behind another cooler will only ensure that it gets hot air from in front and radiated heat from the radiator behind.

Cheers

Muz

Ok. Well I'll fit the cooler (between the intercooler and radiator) and see how it goes.

BTW I have the owners manual and it says the safe region for the oil is to the line above the centre line.

Muz Experienced

Muz

Posted
Posted

Yep and so is the HKS kit.

Simple logic tells me that if the vehicle is moving, then the swept hot air from the intercooler is being directed onto the fins of the oil cooler which not only is having to deal with the oil being hot, is now having to deal with a higher ambient temperature passing over its' fins which in turn then passes the hotter air onto the radiator which by now is really struggling. Probably got an A/C condenser in there somewhere as well. Probably compounding the temp rise all the time.

Just my thoughts is all.

Cheers

Muz

the trust kit is made to be mounted there
Neil Grand Master

Neil

Posted
Posted

For the life of me I can't understand why you guy's want to run Jap oil coolers. Gibson never did,,he ran Sereks or the like with direct ducting. The jap one are way to thin and the oil passes through them way to fast.

Neil.

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now
 Share
Go to topic listing


  • Similar Content

  • Latest Posts

    • PranK
      Chris' Toyota Mark ii JZX110

      By PranK · Posted

      This looks great! Awesome to have the 5 speed with an LSD in this. The Recaro's look like SR2's or SR3's. It's a shame they've been retrimmed as they would have looked sweet in their original colours. I think I'd want my agent to be a little more up front and informative too. I've never imported but I reckon it would make me a little nervous, so the more info the better.
    • soviet_merlin
      Duncan's V37.......race car?

      By soviet_merlin · Posted

      Thanks for doing that Duncan! Makes you a good person in my books. We don't get kangaroos or wombats here. But we have bats and it's similar. AFAIK it's often the mums with a baby attached that get hit because they drop lower when starting from a tree. If you hit an animal, check on it. https://www.ifaw.org/au/resources/wildlife-rescue-app An app to get the closest wildlife rescue contact.
    • Murray_Calavera
      Jacks that fit under GTR lips that can reach the subframe?

      By Murray_Calavera · Posted

      My dream is also to have a proper hoist, but I don't think it will ever happen. My quickjack is probably as close as I'll ever get, it really is very good though. 
    • Duncan
      Duncan's V37.......race car?

      By Duncan · Posted

      Yeah we keep on in the dailies, it is pretty poor how many animals get hit and the driver leaves without checking....have saved a couple of little ones over the years. Bit of a gruesome job though, pouches generally need to be cut open because they are so tight and often the joey doesn't realise mum is gone so they are still locked onto the teat. I checked the modules in front of the DS wheel where an oil cooler should go.... There is the radar unit - that can go for race use) One of the 2 HX water pumps, the silver cylinder. That needs to be kept but might be able to be relocated But the bad news, the big computer mounted vertically in front of the wheel (blocking any potential air exit) is the electric steering computer. That is required until/unless i do a hydraulic steering conversion, and in CAD based modern car design it is not like I can just pop a big unit like that somewhere else (plus the loom would be too short anywhere else too). So, the passenger side is OK to clear out (just use a smaller washer reservoir, potentially elsewhere), but the DS no beuno
    • Duncan
      Chris' Toyota Mark ii JZX110

      By Duncan · Posted

      Well, all the best with the new camry It was interesting to hear about the UK process, it is generally a lot more streamlined here with a shipping agent looking after all the import side (noting the exact final price can still be a surprise.....) and I've used a few different brokers on the japan (or US) side, and never had any trouble with any of them....luck of the draw I guess. You mentioned you didn't get the auction sheet (understandable since you bought it from a dealer, not auction), but I always try and get hold of that because they are pretty thorough. I've imported 2x R grade vehicles over the years and both were fine, repairs in Japan are pretty thorough compared to here in Oz.
×
×
  • Create New...