Yeah, when I worked at the tire shop I worked at we had three stems. A regular short stem for most applications, a long version of it for wheels with the stem hole in a deep spot or a lot of steel wheels with covers, and then the high pressure stem for, well, high pressure applications, mainly big LT tires, the ones that are rated at like 80 psi and such.
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'05 Outback XT, 19 mpg
BP-turbo 93 Festiva (long gone)
1/4 mile - 12.50@111.5
Best MPG - 36.8
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