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Propane or Water injection

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Old 10-07-2008, 02:35 PM
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Default Propane or Water injection

I am looking to give my truck a little more power and help since I tow almost all the time. I am leaning more towards a Propane injection just because it is a lot simpler to install and what not. However the Water is easier to maintain.

I am just looking for some input and if any one else is running or knows more about them?
Old 10-09-2008, 11:08 PM
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hey i have heard good things about both. but i know propane has been around a lot longer so thats the way i would go. both are better than nitrous for your engine to.
Old 10-10-2008, 06:14 PM
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Yea im thinking propane it gives more power then the water injection. I remember my dad having a propane run truck. the big benifit that water does it sounds like it lowers the EGT's more then propane. I would also be worried about the water freezing yea i know it is mixed with alcohol but they tend to stay separate so i wouldn't want my lines freezing.
Old 10-10-2008, 06:22 PM
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Actually, water and alcohol attract STRONGLY. In fact they chemically bond. They won't separate. I run -20* windshield washer fluid in my meth injection setup on my truck. It is about 30% meth and cheap.

Check out the Devils Own water/alcohol injection. Easy to install.
Old 10-11-2008, 12:51 AM
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yeah it defintely lowers EGT's. which in the long run is better for your motor. i have never heard of them freezing up though.
Old 10-11-2008, 02:53 PM
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Well you learn something new each day. Thanks for clarifying that for me. That then makes me more curious into that area. What temps hae you guys had because I know I can get down to -40 in the winter so i want to make sure of that as my truck is almost never any place warm.
Old 10-12-2008, 05:22 PM
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our weather is crazy down here, lol. most winters it can hit between 30 and 55 degrees on a typical day
Old 10-16-2008, 01:13 AM
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what is the year of your truck and what mods are you running now???
Old 11-06-2008, 10:32 AM
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Sorry it has taken me so long to get back on here October was a very busy month. My truck is an '05. It is sitting at stock as far as the motor and stuff like that go.
Old 11-17-2008, 08:25 AM
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snow perf water meth kit. it helps huge on the top end and when towing.


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