Does anyone know the gear ratios for each gear in the R154. I was wondering about getting a mustang t-5 or T-56 and trying to fit it in my 87 turbo. Has anyone tried this? Or has any info on it. But i want to use kind of the same ratios as the R154
R154 Gear Ratio's
- Thread starter mk3supreme
- Start date
3.30
1.95
1.34
1.00
0.75
A T 56 would be a bitch to fit due to the width at the extension housing
(Wider than the tunnel)
1.95
1.34
1.00
0.75
A T 56 would be a bitch to fit due to the width at the extension housing
(Wider than the tunnel)
And the Borg Warner T5 is not as durable as the R154. In fact, it is on par with the W58. What it does have is a .68 overdrive. 