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Thread: quick fix of cracked top tank in radiator

  1. #1
    RIP Scott Kalitta Automotive Encyclopaedia Mr DOHC's Avatar
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    Default quick fix of cracked top tank in radiator

    i have a crackjed top tank, is there a way to fix it, i.e. clean it perfectly and use a resin to block it
    JZX83+ FMIC+ Twin 2.5" dumps to 3"+ FCD+ 2800rpm stallie+ 14psi - LSD - good tyres = 12.85 @105.58

    The boobs are back

  2. #2
    Junior Member Too Much Toyota oldcorollas's Avatar
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    Default Re: quick fix of cracked top tank in radiator

    for temporary?
    clean very well, grind surface clean and degrease thoroughly...

    then get epoxy resin/araldite and chux superwipes or similar

    higher temp resin will last longer.
    "I'm a Teaspoon, not a mechanic"
    "There is hardly anything in the world that a man can not make a little worse and sell a little cheaper" - John Ruskin (1819 - 1900)

    AU$TRALIA... come and stay and PAY and PAY!!! The moral high horse of the world!

  3. #3
    RIP Scott Kalitta Automotive Encyclopaedia Mr DOHC's Avatar
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    Default Re: quick fix of cracked top tank in radiator

    temporary = 1 week, till jambo is over
    JZX83+ FMIC+ Twin 2.5" dumps to 3"+ FCD+ 2800rpm stallie+ 14psi - LSD - good tyres = 12.85 @105.58

    The boobs are back

  4. #4
    Junior Member Too Much Toyota oldcorollas's Avatar
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    Default Re: quick fix of cracked top tank in radiator

    and run 7psi cap?
    "I'm a Teaspoon, not a mechanic"
    "There is hardly anything in the world that a man can not make a little worse and sell a little cheaper" - John Ruskin (1819 - 1900)

    AU$TRALIA... come and stay and PAY and PAY!!! The moral high horse of the world!

  5. #5
    JZ Powered Too Much Toyota EldarO's Avatar
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    Default Re: quick fix of cracked top tank in radiator

    quicksteel.

    but even then, your pushing it.

    Elmo.

  6. #6
    Junior Member Too Much Toyota oldcorollas's Avatar
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    Default Re: quick fix of cracked top tank in radiator

    i dunno.. with 5 min araldite and chuck superwipes, i had a top tank (and cover on head) last for about a year
    "I'm a Teaspoon, not a mechanic"
    "There is hardly anything in the world that a man can not make a little worse and sell a little cheaper" - John Ruskin (1819 - 1900)

    AU$TRALIA... come and stay and PAY and PAY!!! The moral high horse of the world!

  7. #7
    wire jiggler supreme Backyard Mechanic celicapain's Avatar
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    Default Re: quick fix of cracked top tank in radiator

    cant you bronze it?
    GA23(never finished-now with cracked block ) JZX83 (Tyre eater) 3sgte AE86. by now i should know better.

  8. #8
    JZ Powered Too Much Toyota EldarO's Avatar
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    Default Re: quick fix of cracked top tank in radiator

    plastic tanks.

    Stu's idea sounds like a winner then, but you have to make sure the tank is empty, and dead cold, and makes sure its set rock hard before you start it.

    Elmo.

  9. #9
    jetpilot Automotive Encyclopaedia 1JZ.747's Avatar
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    Default Re: quick fix of cracked top tank in radiator

    why not just get a 2nd hand cressida one to get you through mate. the top bolt holes for ht fan are fine, there arent any ont he botom just put some rubber aorund themso they dotn rub through.

    you have seen the result of leaked coolant under the tyres before. not worht the risk
    8.3 et PB 169 MPH PB

  10. #10
    ---------HO00NS---------- Chief Engine Builder IN 05 NT's Avatar
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    Default Re: quick fix of cracked top tank in radiator

    Quote Originally Posted by 1JZ.747
    why not just get a 2nd hand cressida one to get you through mate. the top bolt holes for ht fan are fine, there arent any ont he botom just put some rubber aorund themso they dotn rub through.

    you have seen the result of leaked coolant under the tyres before. not worht the risk
    whats the result of leaked coolant under the tyres?

  11. #11
    Former User Conversion King Joshstix's Avatar
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    Default Re: quick fix of cracked top tank in radiator

    Quote Originally Posted by IN 05 NT
    whats the result of leaked coolant under the tyres?
    Significantly shortened cars.

  12. #12
    RIP Scott Kalitta Automotive Encyclopaedia Mr DOHC's Avatar
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    Default Re: quick fix of cracked top tank in radiator

    ask rodi, he fucked his car at the strip last week

    its just that i'm significantly running out of time
    JZX83+ FMIC+ Twin 2.5" dumps to 3"+ FCD+ 2800rpm stallie+ 14psi - LSD - good tyres = 12.85 @105.58

    The boobs are back

  13. #13
    ---------HO00NS---------- Chief Engine Builder IN 05 NT's Avatar
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    Default Re: quick fix of cracked top tank in radiator

    Quote Originally Posted by Mr DOHC
    ask rodi, he fucked his car at the strip last week

    its just that i'm significantly running out of time
    haha yeah i follow....

    takes 10mins to pull the rad from the cressy, drop it at your local RAD shop, top tank will average at about $150 to replace, and you will have it back the same day usually!,

    blake

  14. #14
    Modify is my middle name Grease Monkey Darola's Avatar
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    Default Re: quick fix of cracked top tank in radiator

    Hey all, a quick easy fix is the araldite glue, put it on good and thick and heaps around the crack.... if dryed and done right will hold for a good time... or you can go to a auto shop and get radiator/petrol tank repair stuff... looks like kneadit but flat and u rub it into a ball then spread onto... very good stuff when usesd correctly

    hope that helps

    Ed
    --------------------------------------------------------------------------------
    Eddie 0433 85 69 66

  15. #15
    RIP Scott Kalitta Automotive Encyclopaedia Mr DOHC's Avatar
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    Default Re: quick fix of cracked top tank in radiator

    u cant get top tanks for JZX81 cores, they are 5mm wider than cressy ones
    JZX83+ FMIC+ Twin 2.5" dumps to 3"+ FCD+ 2800rpm stallie+ 14psi - LSD - good tyres = 12.85 @105.58

    The boobs are back

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