Radiator exploded

Discussion in 'General Maverick/Comet' started by PAINTANK, Jan 4, 2010.

  1. PAINTANK

    PAINTANK Cometosis Obsessivus

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    I have a fan but no controller and my alternator is only 65amps. I thought the same thing LOL. I wish.
    This is a really nice radiator too. It's thicker than the old busted one. The fins are nice too.
     
  2. maverick maniac

    maverick maniac Banned

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    your fan should not hit the hose guys run 6 cyl rads all the time and have no clearance problems it just looks close,, Justin has a 74 runs that same radiator,, looks close but will not hit trust me
     
  3. scooper77515

    scooper77515 No current projects.

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    My alternator is only 65 amps. Wire it up always on, and be done with it. So it takes a while to warm up...your car is back on the road.
     
  4. maverick maniac

    maverick maniac Banned

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    unless you are not running the stock fan ?"?
     
  5. maverick maniac

    maverick maniac Banned

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    are you running the stock fan???
     
  6. Jamie Miles

    Jamie Miles the road warrior

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    Shouldn't have a problem with that radiator. I did a V8 swap on a '69.5 with that radiator, and it was close, but it worked fine.

    That said, I drove from November 2008 to March 2009 without a working fan on my car (relay went out). I didn't bother to fix it, because 95% of my 66 mile daily commute is cruising on the interstate, with it being cold out, it didn't start to get hot unless I got stuck sitting somewhere for like 5 minutes..
     
    Last edited: Jan 10, 2010
  7. PAINTANK

    PAINTANK Cometosis Obsessivus

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    I have no idea. This fan was in my shed and it fit so I used it. It fits in the shroud but thats from a 78 Ranchero. But the Ranchero was a 302...
    7 blade, 17.25 inches across.
     
  8. PAINTANK

    PAINTANK Cometosis Obsessivus

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    The fan is 17 1/4 inches across. The other fan I have is a Mopar one and is 5 blade and wont fit so this might be the original.
    302 with A/C and a C4. 1973 built in 72.
     
  9. facelessnumber

    facelessnumber Drew Pittman

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    Don't need a controller just to get you down the road. I had a work truck (AKA The Kidnapper Van) that I held together with the bare minimum of maintenance, and one of its key features was a Volvo electric fan attached with zip ties and wired to a toggle switch. I used a beefy switch intended for AC current so it didn't even need a relay. I had to pay attention of course, but this way I could let the truck warm up or go down the highway with the switch off, and turn it on for stop-and-go traffic.

    A setup like that would get you around for now, then you can do it "right" later.
     
  10. PAINTANK

    PAINTANK Cometosis Obsessivus

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    Probably will tomorrow but tonight it's dark and too cold to work. I have the front end wrapped in a tarp and a heater going underneath to keep it from icing again.

    I did turn it on and it immediately ran and idled...I miss my car.
     
  11. PAINTANK

    PAINTANK Cometosis Obsessivus

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    Well I installed the radiator and hooked everything up. It had to go 2" to the passenger side and 1/2" up. This left a 3-4" gap in the support on the drivers side that I used a metal strap to mount the top of the radiator with that spanned the gap. I filled the gap with a license plate bolted and secured to the support and the radiator. I installed a new 13# cap and a new flex bottom hose because it was all Autozone had. It will work. Of course the hose points on the radiator were too narrow for the top hose so i used a rubber sleeve on the top and super tightened it on the bottom. In order for the flex to clear the PS belt I had to shim the radiator 1" on the drivers side with a piece of wood. Everything misses the fan now and it doesn't leak. It does get steamy though. I may reuse the 16# cap. 13# may be too weak for a V8 who knows.
    Somehow i got it all in and working in about 2 hours of solid rigging and engineering. Test drive went fine but the steam is a concern, any ideas why? There is of course no shroud now and I don't think even a factory one would work. Is my fan too wide? 17.25" across. I'm thinking a 15" fan would work nice. I am concerned about the Taurus fan being straight wired without a relay or a larger alternator.
     
  12. blugene

    blugene Senior member Supporting Member

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    "Somehow i got it all in and working in about 2 hours of solid rigging and engineering"
    That's a good one :rofl2:
     
  13. maverick maniac

    maverick maniac Banned

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    I don't understand why you did not just put the factory fan in ??
     
  14. PAINTANK

    PAINTANK Cometosis Obsessivus

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    The factory fan is too wide and hits the top hose. I tried simply moving the radiator up to the lower mounting holes(1" or so) but it hit the hood when I closed it so it had to go over instead. Now the fan misses by about a quarter inch. As soon as I get the electric fan wiring this will all be a memory and my sweet ride will be back to normal but I have to have it going in the morning to go to work or I am fired. I have 2 hours of daylight after work, this is what I had to do. Works fine for now. The radiator is beautiful.
     
  15. Andysutt

    Andysutt '72 Comet GT

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    Relays are around $10 i think, so for an additional $10 you wouldn't have to worry so much.

    I'd just run it on a switch w/ a relay until you can afford a controller. I personally don't like the controllers however
     

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