Jump to content
SAU Community

Recommended Posts

remote Breather tanks for radiators ..

already running a PWR 40mm radiator but she still bubbles a little after getting hot ..

d1specheadtank.jpg

are kits like this useful on systems that already run header tanks with the presuure caps?

only ever seen them on sealed cross flow units..

any ideas??

Link to comment
https://www.sau.com.au/forums/topic/118629-remote-breather-tanks-on-radiators/
Share on other sites

Hey Chris,

I got one of these installed; main reason for it is to remove air locks which it is doing just fine.

My tank is setup where the stock charcoal cannister is and does the job pretty well!

NB: There is a T-Piece that you require in order to make the product you've shown work, it's not included!!!

S

oh, i thought u already had one. how come the plenum now stops you from bleeding the cooling system?(never done any cooling system work on 33's maself) i cant really see how they would be of much benefit on a system that already has a header tank with pressure cap though.. basically, they do the same job. does the factory header tank have any form of 'breather'? if not then this might do sumthin for you

Hey Chris,

I got one of these installed; main reason for it is to remove air locks which it is doing just fine.

My tank is setup where the stock charcoal cannister is and does the job pretty well!

NB: There is a T-Piece that you require in order to make the product you've shown work, it's not included!!!

S

hmm would like to see how its hooked up, cant really picture it... does it pull a water feed from somewhere like where the std water bleed is?

oh, i thought u already had one. how come the plenum now stops you from bleeding the cooling system?(never done any cooling system work on 33's maself) i cant really see how they would be of much benefit on a system that already has a header tank with pressure cap though.. basically, they do the same job. does the factory header tank have any form of 'breather'? if not then this might do sumthin for you

the front facing plenum relocates the TB, and since it dont really snow here i didn't run the water feed through the throttle body .. hence its removal..

Edited by Craved

The tank is situated in between the overflow tank and the radiator... in total I think there are 4 lines coming off the thing, 2 going back into the radiator (well one from and one back to)

The other hoses then go to the over flow and one has a one way air bleeding cap (trying to be descriptive)... it lets air out but not coolant (?!?)

Not 100% sure, the boys put it in and said it works :wave: I'm happy and was content with a 80% understanding :wub:

hahah once i see it i will get it fine..

can see where the return from the tank to the radiator would enter the cooling system as the pressure cap on the radiator wouldn't allow water back in very much.

got a picture Stan?

bleeding air from the system is extremely important - more so than people generally think. air in the cooling system is a killer and will turn the block into a kettle - particularly when we have lengthy 6 cyl engines and there is a significant temp differential between the front of the block and the rear as the water from the radiator only enters at the front.

some aftermarket chevy heads now have cooolant take offs half way down the side of the head for that reason - more even core temp means more consistent combustion and more efficiency.

the breather tank is probably a good idea in a high hp engine, one that operates at higher temps for long periods or one that has no bleeder :O make sure it's at the highest point of the cooling system otherwise it just acts as an extension of the water jacket and, instead of turning steam into condensation will recirc the steam.

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


  • Similar Content

  • Latest Posts

    • What are we supposed to be seeing in the photo of the steering angle sensor? The outer housing doesn't turn, right? All the action is on the inside. The real test here is whether or not your car has had the steering put back together by a butcher. When the steering is centred (and we're not caring about the wheel too much here, we're talking about the front wheels, parallel, facing front) then you should have an absolutely even number of turns from centre to left lock and centre to right lock. If there is any difference at all then perhaps the thing has been put back together wrongly, either the steering wheel put on one spline (or more!) off, and the alignment bodged to straighteb the wheel, or the opposite where something silly was done underneath and the wheel put back on crooked to compensate. Nut there isn't actually much evidence that you have such a problem anyway. It is something you can easily measure and test for to find out though. My money is still on the HICAS CU not driving the PS solenoid with the proper PWM signal required to lighten the load at lower speed. If it were me, I would be putting either a multimeter or oscilloscope onto the solenoid terminals and taking it for a drive, looking for the voltage to change. The PWM signal is 0v, 12V, 0V, 12v with ...obviously...modulated pulse width. You should see that as an average voltage somewhere between 0V and 12V, and it should vary with speed. An handheld oscilloscope would be the better tool for this, because they are definitely good enough but there's no telling if any cheap shit multimeter that people have lying around are good enough. You can also directly interfere with the solenoid. If you wire up a little voltage divider with variable resistor on it, and hook the PS solenoid direct to 12V through that, you can manually adjust the voltage to the solenoid and you should be able to make it go ligheter and heavier. If you cannot, then the problem is either the solenoid itself dead, or your description of the steering being "tight" (which I have just been assuming you mean "heavy") could be that you have a mechanical problem in the steering and there is heaps of resistance to movement.
    • Little update  I have shimmed the solenoid on the rack today following Keep it Reets video on YouTube. However my steering is still tight. I have this showing on Nisscan, my steering angle sensor was the closest to 0 degrees (I could get it to 0 degrees by small little tweaks, but the angle was way off centre? I can't figure this out for the life of me. I get no faults through Nisscan. 
    • The BES920 is like the Toyota Camrys of coffee machines. E61 group head is cool, however the time requirements for home use makes it less desirable. The Toyota Camry coffee machine runs twin boilers and also PID temp control, some say it produces coffees as good as an E61 group head machine.
    • And yes with a full tank it will hit limiter free revving or driving 6B6CDF6E-4094-426D-A9CB-6C553475FE36.mp4
    • One way of putting the fuel surge idea to rest, is that even when in neutral/clutch in or free revving it still has the same issue, it can’t even get to limiter (7800) so to me that says it can’t be g force, I’m not trying to argue I just want to find the f&$king issue 😡
×
×
  • Create New...