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pics showing meth corrosive

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Old Nov 22, 2008, 07:42 AM
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Do you spary 100% meth right now or 50/50? It looks like corrosion (water and brass dont like eachother, oxidation) to me which may be from 50/50 or water in the washer fluid that you have used before....
Old Nov 24, 2008, 08:41 AM
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I use 60/40% meth/water by volume
Old Nov 24, 2008, 09:51 AM
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I ran 100% meth on my stock ic pipes and my aftermarkets for much longer and I have no signs of corrosion, there or in my pump for that matter.
Old Nov 24, 2008, 01:57 PM
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Originally Posted by lemmonhead
I use 60/40% meth/water by volume
The water may be the issue as I said before if you are running it with water then you may have corossion on the brass nozzle because of the oxidation. Left over meth/water mixture may be pulled out of the line while at idle and turning the car off and just sitting there for a period of time...... Im not saying that I'm 100% right but it makes sense as a possability.....
Old Nov 24, 2008, 08:01 PM
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The coloring on the outside of the pipe looks like dye from washer fluid. Possible a very small amount is seeping past threads of nozzle and elbow and leaving a stain.

Inside of pipe looks like hard water deposits from minerals that might be in the fluid you used.

Are you taping your boost reference source before or after TP? If before, try moving controller boost reference to after TP. You will see faster off time of spray when TP closes. Else when TP closes you still have boost for a spit second before BOV opens which would explain the reverse flow you are describing.

Best regards,

Dan
Old Nov 24, 2008, 08:25 PM
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The green stuff is called verdigris. Thats what happens when copper brass or bronze are exposed to water. It is nothing really. Use SS nozzles and it wont happen.
Old Nov 24, 2008, 08:29 PM
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its mostly residue not corrosion
Old Nov 24, 2008, 08:37 PM
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ya sucks that the labonte kit came with brass. I will order a stainless one. thanks everyone. Also will never use windshield cleaner fluid due to the quality of water they use and that dye. I use 100% distilled water and Methonal.
hope my thread helps others.
Old Nov 24, 2008, 08:42 PM
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hey dan,my boost tap is after the TP. I used the Fuel pressure Regulator.
Do you sell Stainless nozzles, if so i would like to order 1.

Originally Posted by Labonte MotorSports
The coloring on the outside of the pipe looks like dye from washer fluid. Possible a very small amount is seeping past threads of nozzle and elbow and leaving a stain.

Inside of pipe looks like hard water deposits from minerals that might be in the fluid you used.

Are you taping your boost reference source before or after TP? If before, try moving controller boost reference to after TP. You will see faster off time of spray when TP closes. Else when TP closes you still have boost for a spit second before BOV opens which would explain the reverse flow you are describing.

Best regards,

Dan
Old Nov 25, 2008, 10:22 AM
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Originally Posted by lemmonhead
ya sucks that the labonte kit came with brass. I will order a stainless one. thanks everyone. Also will never use windshield cleaner fluid due to the quality of water they use and that dye. I use 100% distilled water and Methonal.
hope my thread helps others.
Where exactly are you seeing corrosion, cause I don't see any......
Old Nov 26, 2008, 05:44 PM
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1. green stuff is from whatever fluid being used
2. your nozzle is leaking, pressure test and check for leaks
3. no way a 60/40 mix is going to cause corrosion after a few months. I've been using 100% for years and been through 1 pump that was corroded.
4. always mix meth/solution w/ distilled water
Old Nov 28, 2008, 09:11 PM
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Originally Posted by lemmonhead
hey dan,my boost tap is after the TP. I used the Fuel pressure Regulator.
Do you sell Stainless nozzles, if so i would like to order 1.
The nozzles we now sell are nickle platted. Send me a PM is you want to order one.

Old Dec 24, 2008, 11:08 AM
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Originally Posted by Labonte MotorSports
The coloring on the outside of the pipe looks like dye from washer fluid. Possible a very small amount is seeping past threads of nozzle and elbow and leaving a stain.

Inside of pipe looks like hard water deposits from minerals that might be in the fluid you used.

Are you taping your boost reference source before or after TP? If before, try moving controller boost reference to after TP. You will see faster off time of spray when TP closes. Else when TP closes you still have boost for a spit second before BOV opens which would explain the reverse flow you are describing.

Best regards,

Dan
what does "TP" stand for? The only things I can think of are tail pipe, test pipe, throtte position sensor, and toilet paper...
Old Dec 24, 2008, 11:21 AM
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"TP" = throttle plate
Old Apr 9, 2009, 08:07 PM
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is it true meth turns to jelly when exposed to air? If so how long before this happens?


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