Are my RPM's off? - MustangForums.com


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Old 08-07-2006, 11:35 PM   #1  
handyandy
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Default Are my RPM's off?

I have a 2001 GT, is it normal for me to be going 70 mph and have my RPM's at around 2400 in 5th gear? I have 245/45/17's and I used this calculator and its supposed to be 2007rpm according to it... I'm pretty sure I have stock gears too. So is this right??

http://www.tchracing.com/tech/gearca...selectedgear=5
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Old 08-07-2006, 11:37 PM   #2  
99blackout
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Default RE: Are my RPM's off?

it seems off....im usually at 2003 at 70 mph
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Old 08-07-2006, 11:39 PM   #3  
axs377
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Default RE: Are my RPM's off?


Quote:
ORIGINAL: 99blackout

it seems off....im usually at 2003 at 70 mph
2003 exactly? My gauge isn't that accurate. j/k
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Old 08-07-2006, 11:43 PM   #4  
99blackout
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Default RE: Are my RPM's off?

well its barrrrrely over the 2k mark...and i did it on that calculator with my size tires and it says 2003...lol
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Old 08-07-2006, 11:47 PM   #5  
Ostang04
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Old 08-07-2006, 11:57 PM   #6  
99gtstang
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Default RE: Are my RPM's off?

I have stock 3 27s at 85 mph i am at 2500 rpms right around there i drive around 1950 on the highway daily and i run around 68-70 mph
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Old 08-09-2006, 12:47 AM   #7  
kcp1989
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Default RE: Are my RPM's off?

you deffinetly have gears
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