What Does The A/r Stand For When
01-26-2005, 02:09 PM
#1
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Join Date: Sep 2004
Posts: 111
Like the title says, I've been trying to figure out what the A/R stands for. I'm looking at buying two GT28R turbos and they say they have a .64 A/R and I have no idea what that means. Thanks for the help. I'll stop asking all these dumb questions soon, I promise.
01-26-2005, 04:03 PM
#2
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Join Date: Sep 2002
Location: teh frozen nort
Posts: 1,030
Area/Radius. The area of the outlet of the turbine, divided by the distance from the centre of the outlet to the turbine axis. The bigger the A/R, the more the turbine can flow, but the later it will make boost.
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