Rb25de Into R31 Conversion

[r31welshy]

hey has anyone done a rb25de auto conversion into an r31 skyline auto? does it need different engine mounts and gearbox mounts? any help would be appreciated

[SKiT_R31]

If you use the R31 Auto gearbox, there will be no problems, engine mounts are the same, it will all bolt straight in no problems, the only hastle will be wiring, which when you do it, remember to feed the injector loom power, most people overlook this and have endless issues.

If you want to fit the r33 box, expect alot of issues, different wiring & computer, different tailshaft, dont know about gearbox mounts...