Someone tell me top speed in 3rd gear?

[cpu77]

I did a search and I know this has been discussed. I am looking to do some data logging and need 3rd gear pulls from 1500-6400. What speed will I be at 6400RPM?

Thanks
Ralph

 

[Shoey]

well on ours it's about 180-190. Yours might be different. ;-)

 

[Mongoose 03]

1st - 50
2nd - 75
3rd - 108
4th - 134
5th - 155 (6200~)
6th - 155 (4700~)

These are the top speeds that the following gears are capable of with the engine @6500 rpms. Based on a 25.68" OD tires.

_______3.55s________3.73s________4.10s
1st____52.56 mph____50.02 mph____45.51 mph
2nd____78.54 mph____74.75 mph____68.01 mph
3rd___107.54 mph___102.35 mph____93.11 mph
4th___139.80 mph___133.06 mph___121.05 mph
5th___174.75 mph___166.32 mph___151.31 mph
6th___221.91 mph___211.20 mph___192.14 mph

As far as 6th gear highway cruising goes.
________2000 rpms___3000 rpms
3.55s___68.33 mph___102.50 mph
3.73s___65.03 mph____97.55 mph
4.10s___59.16 mph____88.75 mph

 

[Hye]

excellent info, thanks!