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How to calculate the correct ratio for snow foam

How to calculate the correct ratio for snow foam

steviewevie
Posting Freak
7,993
10-07-2016, 12:55 AM
#1
When using snow foam, the product might come with instructions that you should, say, use a 4% ratio of product. However, this ratio is normally calculated for how much product should be used directly on the car, *not* how much should be put into the foam lance bottle ! This is easy to get confused about.

For a given amount of snow foam in your bottle, the ratio at the car will depend on the characteristics of your foam lance, of your pressure washer, and even of your water pressure !

Do not despair though, because via a simple experiment you can calculate how much snow foam your particular setup will deliver at the car.

See this thread from Detailing World.

[Image: Sig-enginebay.jpg]
IS200 Turbo project now just about complete ! See my thread here and leave your comments.
Now running standalone Syvecs ECU and no stock ECU !
steviewevie
10-07-2016, 12:55 AM #1

When using snow foam, the product might come with instructions that you should, say, use a 4% ratio of product. However, this ratio is normally calculated for how much product should be used directly on the car, *not* how much should be put into the foam lance bottle ! This is easy to get confused about.

For a given amount of snow foam in your bottle, the ratio at the car will depend on the characteristics of your foam lance, of your pressure washer, and even of your water pressure !

Do not despair though, because via a simple experiment you can calculate how much snow foam your particular setup will deliver at the car.

See this thread from Detailing World.


[Image: Sig-enginebay.jpg]
IS200 Turbo project now just about complete ! See my thread here and leave your comments.
Now running standalone Syvecs ECU and no stock ECU !

parthiban
Posting Freak
4,925
11-07-2016, 12:58 AM
#2
Does it really matter that much? I tend to do it by eye and so far I haven't made a foam that's too thick or anything, but can not having the mixture spot on have any adverse affects?

2002 '02' IS200 SE Auto - DVD Satnav with Voice Activation - [COLOR="Blue"]Strathcaron Blue - Parking Sensors - 5000K HIDs with Anti-Glare Bulbs - PIAA 6500K Main Beams - LED Sidelights - Mirror/Sunroof Closure - TTE Styling Kit - 18" Styling Kit Alloys with nitrogen filled Goodyear Eagle F1 Asymmetric Tyres - Bluetouch Multimedia Kit - Gromaudio AUX in - Black painted calipers with silver Lexus decals - 12 LED Dome Light - 96 LED Boot Light - Stainless Steel Sport Sill Plates - PIAA Silicone Wipers[/COLOR]
parthiban
11-07-2016, 12:58 AM #2

Does it really matter that much? I tend to do it by eye and so far I haven't made a foam that's too thick or anything, but can not having the mixture spot on have any adverse affects?


2002 '02' IS200 SE Auto - DVD Satnav with Voice Activation - [COLOR="Blue"]Strathcaron Blue - Parking Sensors - 5000K HIDs with Anti-Glare Bulbs - PIAA 6500K Main Beams - LED Sidelights - Mirror/Sunroof Closure - TTE Styling Kit - 18" Styling Kit Alloys with nitrogen filled Goodyear Eagle F1 Asymmetric Tyres - Bluetouch Multimedia Kit - Gromaudio AUX in - Black painted calipers with silver Lexus decals - 12 LED Dome Light - 96 LED Boot Light - Stainless Steel Sport Sill Plates - PIAA Silicone Wipers[/COLOR]

steviewevie
Posting Freak
7,993
11-07-2016, 01:15 AM
#3
I don't think it can have any particular adverse affects, just that if you're not using it at the correct ratio, then you're not using it as it was originally designed, so not getting the best out of it.

The calculation might sound complicated, but it's pretty easy really, and you only need to do it once.

[Image: Sig-enginebay.jpg]
IS200 Turbo project now just about complete ! See my thread here and leave your comments.
Now running standalone Syvecs ECU and no stock ECU !
steviewevie
11-07-2016, 01:15 AM #3

I don't think it can have any particular adverse affects, just that if you're not using it at the correct ratio, then you're not using it as it was originally designed, so not getting the best out of it.

The calculation might sound complicated, but it's pretty easy really, and you only need to do it once.


[Image: Sig-enginebay.jpg]
IS200 Turbo project now just about complete ! See my thread here and leave your comments.
Now running standalone Syvecs ECU and no stock ECU !

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