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  #1  
Old 01-01-2011, 07:20 PM
Cam Cam is offline
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Using Silicone Line

So I have read that petrol will make silicone swell and the silicone will not last long...which is obviously not good.

Since I redid all my vacuum lines in silicone, including all the lines under the intake manifold, did I do something bad? Some of those lines are part of the fuel system, but how much fuel travels through them? Should I change them or do I not need to worry? I just put my intake manifold on, and got everything connected...

Any help here is much appreciated. Thanks guys.
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'92 Ls-L Dark Teal
11:1 CR ECUTUNE pistons
ECUTUNE .256 duration intake/exhaust cams
ECUTUNE STAGE 2AV1 ECU
Z32 MAF/SR20DET injectors
Balanced & Blueprinted

Last edited by Cam; 01-01-2011 at 07:28 PM.
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  #2  
Old 01-03-2011, 03:23 PM
92snowmachine 92snowmachine is offline
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Re: Using Silicone Line

I have heard the same thing about silicone lines but used some to repair a leaking fuel supply line on my truck and it's been fine for about a year now. I wouldn't worry about it if I was you.
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  #3  
Old 01-03-2011, 04:28 PM
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svxcess svxcess is offline
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Re: Using Silicone Line

.I

wouldn't worry either. I put the silver silicone vacuum lines on my pearlie TEN YEARS AGO and no problems reported so far. Photo below at Lafayette






Bought them from Dayle HERE





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  #4  
Old 01-03-2011, 06:51 PM
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immortal_suby immortal_suby is offline
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Re: Using Silicone Line

lol, I still have the Kinetic Concepts silicone hose kit on my svx. Gotta be 10+ years old. Some of you old timers will remember them. I guess the petrol has been nice to them over the years.
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Old 01-03-2011, 08:04 PM
Cam Cam is offline
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Re: Using Silicone Line

Thanks for the help guys.
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'92 Ls-L Dark Teal
11:1 CR ECUTUNE pistons
ECUTUNE .256 duration intake/exhaust cams
ECUTUNE STAGE 2AV1 ECU
Z32 MAF/SR20DET injectors
Balanced & Blueprinted
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