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Silicone Hose Clamps

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Old Feb 23, 2015 | 05:28 PM
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Default Silicone Hose Clamps

For those who are planning to do Silicone hoses, found a great source for Silicone hose clamps, that don't extrude the Silicone through the opening for the screw thread, CapHardwareSupply.com they carry NORMA TORRO clamps and they are reasonable.
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Old Feb 23, 2015 | 07:00 PM
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Works well for boosted applications too.

http://www.siliconeintakes.com/t-bolt-clamp/

For Radiator hoses i like the stock spring clamps.. the screw camps are hard on the water necks and can cause them to crack and leak prematurely
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Old Feb 23, 2015 | 07:48 PM
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Originally Posted by RedZMonte
...........

For Radiator hoses i like the stock spring clamps.. the screw camps are hard on the water necks and can cause them to crack and leak prematurely
They also expand and contract slightly with temp changes. Superior to screw clamps. I prefer either the spring type, or the Gates Power Grip SB clamps for the heater hoses as well.
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Old Feb 24, 2015 | 12:04 AM
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Thanks for the good information.
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Old Feb 24, 2015 | 08:26 AM
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Originally Posted by LoneStarFRC
They also expand and contract slightly with temp changes. Superior to screw clamps. I prefer either the spring type, or the Gates Power Grip SB clamps for the heater hoses as well.
I have the silicone hoses on my car, and the Gates clamps as well. I like the Gates clamps, except for one thing...if, by some chance, you need to remove the hose, getting the "clamp" off is very tricky.
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Old Feb 24, 2015 | 12:34 PM
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Originally Posted by leadfoot4
I have the silicone hoses on my car, and the Gates clamps as well. I like the Gates clamps, except for one thing...if, by some chance, you need to remove the hose, getting the "clamp" off is very tricky.
True story.

Best bet is to just go ahead and get the removal tool. No hose damage risk.

Gates 91215


Otherwise, I use a small flat blade screwdriver and get it started under the edge and while keeping some pressure on it, I use a single sided razor blade to cut the clamp, while moving the screwdriver along, in effect using it as a "back up".
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Old Feb 24, 2015 | 12:40 PM
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Originally Posted by LoneStarFRC
True story.

Best bet is to just go ahead and get the removal tool. No hose damage risk.

Gates 91215
That's what I figured, so I bought the tool, when I bought the silicone hoses and Gates clamps. However, a year or two later, I had to remove the lower radiator hose from the water pump, and found the tool is too bulky to get in there!

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Old Feb 24, 2015 | 12:44 PM
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Originally Posted by leadfoot4
That's what I figured, so I bought the tool, when I bought the silicone hoses and Gates clamps. However, a year or two later, I had to remove the lower radiator hose from the water pump, and found the tool is too bulky to get in there!

I hear ya on the limited room, that's why I still use the OE spring clamps on the radiator hoses. Of course I don't have silicone hoses either, so.
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