Terry, My tires are 195/65x14
and believe me it is the right speed and it does absolutely roar at 100km/h There is something fishy about the gear box i think. --- Terry Rudd <[EMAIL PROTECTED]> wrote: > > Nige, > > It has to be either the tacho or the speedo is > inaccurate. > > with 195/60x14 or 185/70x13 tyres: > > 4000 rpm in 4th (1:1) is ~112 kph or 70 mph > 4000 rpm in 5th (.853:1) is ~130 kph or 80 mph > > > List, > > > > I have a problem. I do 4000rpm @ 100km/h in 5th > gear. > > the box is a 260z 5 speed diff R180 3.9. > > > > I don't know why or how I am doing this?? It > doesn't > > make sense. > > Can anyone think of what might be up. I have a > 6kg > > lightened fly wheel does this make if rev higher?? > > > > any help appreciated > > > > nige > > > > > > __________________________________________________ > > Do You Yahoo!? > > Yahoo! GeoCities - quick and easy web site > hosting, just $8.95/month. > > http://geocities.yahoo.com/ps/info1 > > > > > > > --membersozdat------------------------------------------------------- > OZDAT Mailing List Please Note:- > Send (un)subscribe requests to > [EMAIL PROTECTED] > Send submissions to [EMAIL PROTECTED] > No unauthorised redistribution of this email > http://www.ozdat.com/ozdatonline/index.htm > http://www.ozdat.com/ozdatonline/listindex.html > http://www.mail-archive.com/[email protected]/ > --------------------------------------------------------------------- __________________________________________________ Do You Yahoo!? Yahoo! GeoCities - quick and easy web site hosting, just $8.95/month. http://geocities.yahoo.com/ps/info1 --membersozdat------------------------------------------------------- OZDAT Mailing List Please Note:- Send (un)subscribe requests to [EMAIL PROTECTED] Send submissions to [EMAIL PROTECTED] No unauthorised redistribution of this email http://www.ozdat.com/ozdatonline/index.htm http://www.ozdat.com/ozdatonline/listindex.html http://www.mail-archive.com/[email protected]/ ---------------------------------------------------------------------
