Fastest speed in ur car
07-14-2006, 04:09 PM
#33
0.0 BAR
Join Date: Feb 2005
Posts: 0
Re: Fastest speed in ur car
mph = (rpm * cir) / (gear * final * 8
circumfrence if your running 205/40-16 's, 5.83 feet, going 7000rpm's in third gear 1.172 (for dx tranny from mr bones webpage) with a final drive of 4.058
(7000 * 5.83) / (1.172 * 4.058 * 8 = mph
40833 / 419 = 97mph
*edit for tiresize on car domain*
circumfrence if your running 205/40-16 's, 5.83 feet, going 7000rpm's in third gear 1.172 (for dx tranny from mr bones webpage) with a final drive of 4.058
(7000 * 5.83) / (1.172 * 4.058 * 8
= mph40833 / 419 = 97mph
*edit for tiresize on car domain*
07-14-2006, 05:24 PM
#39
3.0 BAR
Join Date: Mar 2003
Posts: 21,479
Re: Fastest speed in ur car
I don't think anybody really has an idea of how fast they were actually going. I doubt any factory speedo is very accurate past ~100. 
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