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Old 05-24-2007, 10:30 AM   #1
SHIFTcanadian
Scooby Specialist
 
Member#: 143261
Join Date: Mar 2007
Chapter/Region: TXIC
Location: Plano,Texas
Vehicle:
2008 Nissan 350z
Pikes Peak Pearl White

Default Meth/H20 Questions

Im about to pick up a S&M Kit. I just wanted to know if the meth/h20 affects gas milage noticably. I really dont want to be filling up more than once per week, which is what im doing right now.

Supporting Mods-

-APS SR40
-APS FMIC
-APS 65mm Intake
-APS Headers
-APS 3" TBE
-STI Pinks
-One step colder plugs

Im tryin to get over 350whp with alcohol injection
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Old 05-24-2007, 11:10 AM   #2
marcymarc
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Member#: 112861
Join Date: Apr 2006
Location: VA
Vehicle:
2013 STi sedan
SWP

Default

are you talking about filling your actual gas tank or your meth tank?
its hard to tell. for the short time i had mine, i was on the gas alot more with the new found power.. so gas milage wasnt something i was concentrating on
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Old 05-24-2007, 12:22 PM   #3
SHIFTcanadian
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Location: Plano,Texas
Vehicle:
2008 Nissan 350z
Pikes Peak Pearl White

Default

no i mean, using meth/h20 with gas lol. Not meth in the gas tank lol.

I just kinda wanna get a ballpark of what im getting into
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Old 05-24-2007, 12:30 PM   #4
marcymarc
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Location: VA
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2013 STi sedan
SWP

Default

ok.. well, for the meth. one full tank of that. depending on the size of your tank ( i used my windsheild washer tank) and that last for about 2-3 fill ups on the gas tank. i dont think the gas mileage should get worse, unless your like me, and cant keep your foot off the pedal.
but under normal driving expect the same mileage your getting now
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Old 05-24-2007, 03:19 PM   #5
rewt
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Chapter/Region: MAIC
Location: Somewhere in Northern DE
Vehicle:
2007 Solstice GXP

Default

Gas mileage is not directly affected by WI/AI.

Also, there is a dedicated forum for WI/AI questions... it's the Water/Methanol Injection, Nitrous & Intercooler Cooling forum.
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