speed @ rpm @ gear

[isnms]

GearCalc freeware
http://locost7.info/gearcalc.php
cool little program:

GearCalc is a program that calculates theoretical maximum speeds in each gear and speed per 1000 RPM (revolutions per minute), given the maximum RPM of the engine (redline), the gear ratios, tyre size and the differential ratio. It also produces a chart of RPM values for every 10 Km/h increment in metric mode or every 5 MPH increment and gear up to the redline. Finally, it also calculates the rev drop at each gear change.

final gear ratio for lsd is: 3.73
it has built in parameters for R154 and W58

 

[Nick M]

The forumla should be stickied.

http://i-supra.com/groupee/forums?m=8491051902&a=tpc&f=4356041111 for the formula.

 

[xarewhyayen]

Good find!! i vote sticky like nick... ive seen alotta threads that coulda benifitted from this +1 for isnms

 

[chedderknight]

lame, i cant use it, I got Windows ME >_<

 

[wingman]

OMG! no more figuring out speed/ratio on paper, huzzah!

+1 for you

 

[tissimo]

cool!

the 6spd is wrong.. it has 3.36 for second when it should be 2.36

 

[jdub]

This is good...a must for a sticky!

:stickpoke Mods?

 

[BTZ]

http://www.csgnetwork.com/rearendgearcalc.html

 

[87_7MGTE]

for you lazy peeps:

(r154, 3.73 lsd, 7500 rev limit, stock wheel/tire size)

 

[tissimo]

one day i will hit 200 in my car... 1 day..

 

[thesandymancan]

one day i will hit 200 in my car... 1 day..

i hope i'm not on the road when it happens. :icon_bigg

 

[Wendigo]

Shit, I'm hoping that my car does 5 mph soon.

 

[fiyota]

I hit 200 in my supra Almost to the redline with the w58 and 4.30!

haha... KM/H.. eh?