Gts4 Gears Into Gtr Gearbox

[Strik3r]

Another couple of quick question continuing on from my thread on gts4 diffs.

Upon further reading I have found that the gts4 gears are geared slightly higher than the GTR boxes as well as their diffs:

Gear GTR gts4

1st 3.214 3.580

2nd 1.925 2.077

3rd 1.302 1.360

4th 1.000 1

5th 0.752 0.760

Diff: 4.111 4.375

What im wondering is can you take the first three gears out of the gts4 box and put them inside the GTR box ? Or even better, could you just take a single gear (3rd) and swap it in. Would there be any difference in the strength of the gears ? Keep in mind I would probably have all the parts cryo treated before reassembling.

Any thoughts on this ?

[The Dan]

No, the gears have to match the cluster shaft. You cannot change just one

[Gtrgodzilla67]

maybe if you change the whole gearset over to thr gtr mainshaft and use the gts4 countershaft this could be done

[The Dan]

maybe if you change the whole gearset over to thr gtr mainshaft and use the gts4 countershaft this could be done

It would be a shitload easier to just install a GTS4 gearbox. They are exactly the same anyway. It's only age that kills them.