|
|
|
|
MPH w/ 3.13
R&P (stock) |
MPH w/ 3.27
R&P |
|||||
|
Gear |
Ratio |
7000RPM |
7500RPM |
8000RPM |
7000RPM |
7500RPM |
8000RPM |
|
1st |
3.828 |
44 |
47 | 51 |
42 |
45 | 48 |
|
2nd |
2.360 |
72 |
77 | 82 |
69 |
74 | 79 |
|
3rd |
1.686 |
101 |
108 | 115 |
97 |
103 | 110 |
|
4th |
1.312 |
130 |
139 | 148 |
124 |
133 | 142 |
|
5th |
1.000 |
170 |
183 | 195 |
163 |
175 | 186 |
|
6th |
0.794 |
215 |
230 | 246 |
206 |
220 | 235 |
* Tire size of 315/35/17 - 25.68" diameter.
* 275/40/17 tires are only .02” smaller in diameter then 315/35/17, so calculations are almost identical.
|
|
6500RPM |
7000RPM |
7500RPM |
8000RPM |
|
1st
– 2nd |
4007 |
4315 |
4623 |
4932 |
|
2nd
– 3rd |
4643 |
5000 |
5358 |
5715 |
| 3rd – 4th | 5058 | 5447 | 5836 | 6225 |
|
4th
– 5th |
4954 |
5335 |
5716 |
6097 |
|
5th
– 6th |
5161 |
5558 |
5955 |
6352 |
* Shifting calculations done with factory ratios.
* Assuming instant gear change, real world is slower and the resulting rpm is a little lower than the table.
Dyno charts below borrowed from Power House Racings website and modified by me
PHR Street Single Turbo System with stock fuel at 14psi - VS - BPU Supra at 18+psi.
Resulting shift points in Yellow.
PHR Street in Blue.
BPU Supra in Red.
PHR Stage 2 Single Turbo System at 27psi - VS - BPU Supra at 18+psi.
Resulting shift points in Yellow.
PHR Single in Red.
BPU Supra in Blue.
Also check out our Open Track Challenge Profile, we will dominate T2!
Questions or Comments - Send to me at mike@weirdo.com.