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norwegen jet

  • Karma: +1/-0
Ford 460 cooling
« on: September 20, 2015, 10:06:55 AM »
hi.is new to the forum.i have a jet boat with a  ford 460 engine.JE  berkeley pump.I dont use a termostat .and it runs too cold.water is cold in norway  ;D .i whant to get the temperature up.
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norwegen jet

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Re: Ford 460 cooling
« Reply #1 on: September 20, 2015, 10:36:35 AM »
ford 460
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GT Jets

  • Karma: +192/-0
Re: Ford 460 cooling
« Reply #2 on: September 20, 2015, 12:54:15 PM »
Can you find a water pump for a Ford 460?
It's pretty normal for these to run about 140°F (60°C). How cold does yours run?  Norway?  Now that's awesome.  Welcome!

Sent from my SCH-I545 using SoCal Jet Boats mobile app

  • Boat #1: 1992 Carrera 20.5 Elite (I/O bitches)
  • Boat #2: 19' Bubble deck Jet BBC Berkeley
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If i get some free time tonight at work, ill play with it and post it for everyone to see.

Time to man up and yank it John!  :banghead:
Ray

norwegen jet

  • Karma: +1/-0
Re: Ford 460 cooling
« Reply #3 on: September 21, 2015, 04:06:58 AM »
Thank you. I have to order it.maybe 20-30 *c .i was thinking a pressur regulator.?


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GT Jets

  • Karma: +192/-0
Re: Ford 460 cooling
« Reply #4 on: September 21, 2015, 07:35:10 AM »
Thank you. I have to order it.maybe 20-30 *c .i was thinking a pressur regulator.?


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It's my opinion that with a closed cooling system that our would be completely unnecessary.

Throttle down the water flow a little and see what happens.

GT
  • Boat #1: 1992 Carrera 20.5 Elite (I/O bitches)
  • Boat #2: 19' Bubble deck Jet BBC Berkeley
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If i get some free time tonight at work, ill play with it and post it for everyone to see.

Time to man up and yank it John!  :banghead:
Ray

norwegen jet

  • Karma: +1/-0
Re: Ford 460 cooling
« Reply #5 on: September 23, 2015, 03:43:37 AM »
I dont have a valve.do you have a picturs Off on.?maybe i can make one.😊


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mash on it

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norwegen jet

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Re: Ford 460 cooling
« Reply #7 on: September 30, 2015, 11:01:42 AM »
Thanks:-) anybody use the Termostat kit from CP performance.?
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norwegen jet

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Re: Ford 460 cooling
« Reply #8 on: October 09, 2015, 11:36:31 AM »
hi.then was the gate valve assembled and tested today.i dont get more then 104°F :banghead:.is a little unsure if the temperature sensor is the right place.it stands on the intake.
« Last Edit: October 09, 2015, 11:41:23 AM by norwegen jet »
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norwegen jet

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Re: Ford 460 cooling
« Reply #9 on: October 09, 2015, 11:41:05 AM »
Temp


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norwegen jet

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Re: Ford 460 cooling
« Reply #10 on: October 09, 2015, 11:44:23 AM »
Ford 460


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mash on it

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Re: Ford 460 cooling
« Reply #11 on: October 10, 2015, 12:01:20 AM »
hi.then was the gate valve assembled and tested today.i dont get more then 104°F :banghead:.is a little unsure if the temperature sensor is the right place.it stands on the intake.

The gate valve should be about 1.5 to 2 turns closed from wide open.
At the dock, idling, SLOWLY close the valve till it's at a stable ~150*F (65*C)
Cruise temp should read 135*-140*F (57*C-60*C) or so...

Dan'l
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norwegen jet

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Re: Ford 460 cooling
« Reply #12 on: October 10, 2015, 01:57:36 AM »
ok.the gate valv i used was 1\2. i see the 3\4 valve its recommended.?
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GT Jets

  • Karma: +192/-0
Re: Ford 460 cooling
« Reply #13 on: October 10, 2015, 08:08:42 AM »
ok.the gate valv i used was 1\2. i see the 3\4 valve its recommended.?

The reason I like a 3/4" valve is because I feel it affords a better range of flow.

It's just less temperamental.

The proper way to adjust it is to let the engine idle (has to be in the water) and slowly start to close the valve down,  the temperature should start to rise,  once it gets near 140°F- 150°F your should be good.

Take it for a spin and you will likely see the temp drop to between 120°F and 140°F.

If it gets way too cold,  you will need to reduce your outlet fitting inside diameter slightly.

GT
« Last Edit: October 10, 2015, 11:01:21 AM by GT Jets »
  • Boat #1: 1992 Carrera 20.5 Elite (I/O bitches)
  • Boat #2: 19' Bubble deck Jet BBC Berkeley
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If i get some free time tonight at work, ill play with it and post it for everyone to see.

Time to man up and yank it John!  :banghead:
Ray

norwegen jet

  • Karma: +1/-0
Re: Ford 460 cooling
« Reply #14 on: October 10, 2015, 10:53:52 AM »
i will trye too adjust it more..and see what temp i get.what will the right place too install ther temp sensor gt jets.?
« Last Edit: October 10, 2015, 10:56:18 AM by norwegen jet »
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norwegen jet

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Re: Ford 460 cooling
« Reply #15 on: October 10, 2015, 10:57:04 AM »
Temp sensor


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GT Jets

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Re: Ford 460 cooling
« Reply #16 on: October 10, 2015, 11:02:18 AM »
Temp sensor


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That should work aces. Pretty normal.

GT
  • Boat #1: 1992 Carrera 20.5 Elite (I/O bitches)
  • Boat #2: 19' Bubble deck Jet BBC Berkeley
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If i get some free time tonight at work, ill play with it and post it for everyone to see.

Time to man up and yank it John!  :banghead:
Ray

 


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