What is max speed in 1st and 2nd gear with Z-Spec T5 and 2.73 rear end?

[bcmbcmbcm]

Searched archives already, sorry.. found lots of information but not this.

 

[tjm73]

That question can not be answered as you asked it.

The Z-Spec T5 has
2.95 1st
1.98 2nd
1.34 3rd
1.00 4th
0.63 5th

You gave the rear axle ratio of 2.73. But to answer the question I gotta know the tire height.

Assuming a 225/60R15 tire height of 25.6 it'd be about 57 mph and 85 mph at 6000 rpm respectively.

 

[bcmbcmbcm]

sorry.. stock tires 225-60-ZR15

sorry.. stock tires 225-60-ZR15

 

[tjm73]

sorry.. stock tires 225-60-ZR15

See Post #2 I was editing when you were replying.

 

[tjm73]

Just for reference here's the formula


MPH = (max RPM x tire height) / (336 x total gear ratio)

Total Gear Ratio = axle gear times tranny gear. ex: 2.95 x 2.73 = 8.05 total gear ratio.

 

[bcmbcmbcm]

no s#$t? that fast?

Surprises me but I beleive you! 85MPH in 2nd? WOW