Max MPH - Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum

9DSX_DRVR · 03-28-2007, 08:56 AM

This post is not about TOP END MPH. I am interest in mph in each gear.

This is the info I found out

1st gear = 3.321
2nd gear = 1.902
3rd gear = 1.308
4th gear = 1.0
5th gear = .759

rear gear =4.083

Ok using the varios calculators, I came up with the following:

with stock wheels size 195R 15s = 24.2 in dia.

so with 6k RPM shift I would get max MPH for the following:

1st gear = 31mph
2nd gear = 56 mph
3rd gear = 81 mph
4th gear = 106mph
5th gear = 140mph

I don't have a working tach. So can anyone verify this info for me?

Thanks

03-28-2007, 08:56 AM	#1
9DSX_DRVR Leaky Injector Join Date: Jan 2006 Location: STL, MO Posts: 84 Trader Rating: (0) Feedback Score: 0 reviews	Max MPH This post is not about TOP END MPH. I am interest in mph in each gear. This is the info I found out 1st gear = 3.321 2nd gear = 1.902 3rd gear = 1.308 4th gear = 1.0 5th gear = .759 rear gear =4.083 Ok using the varios calculators, I came up with the following: with stock wheels size 195R 15s = 24.2 in dia. so with 6k RPM shift I would get max MPH for the following: 1st gear = 31mph 2nd gear = 56 mph 3rd gear = 81 mph 4th gear = 106mph 5th gear = 140mph I don't have a working tach. So can anyone verify this info for me? Thanks Last edited by 9DSX_DRVR; 03-28-2007 at 11:23 AM..