Speedo reading check, 8th gear @ 2000rpm
11-04-10, 05:48 PM
Lexus Champion
Join Date: Nov 2008
Location: Arizona
Posts: 10,602
With my 245/35 and 285/30 tire combo, I get 78MPH at 2K RPM.
Lou
11-04-10, 08:02 PM
Lexus Fanatic
Join Date: Nov 2004
Location: Under an IS F since 2008
Posts: 13,441
Quote:
Originally Posted by
Axtellz
60mph = 2150rpm in 8th
(my F has the 4.08 gear swap)
Nice that you jumped in there...
Can you tell us what RPMS you are running at 79mph, since we know thats 2,000 rpms on stock wheels & tires..
Thanks
Joe Z
11-04-10, 09:28 PM
Tech Info Resource
Join Date: Jul 2006
Location: Georgia
Posts: 22,442
Here's a little comparison for you from a spreadsheet I put together:
Standard Gearing
With IS350 Gearing
11-05-10, 08:15 AM
Lexus Champion
Join Date: Nov 2008
Location: Arizona
Posts: 10,602
Thanks Lance
Lou
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8th ,
design ,
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gears ,
hour ,
isf ,
kilo ,
lexus ,
ls460 ,
meter ,
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speed ,
speedometer