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hey guys,

i was just wondering if there is a difference between the turbo on a R33 GTR and GTST i have searched for the dimentions every where but i cant find them. A mate said that the GTR turbo is smaller is that true? would putting one on a gtst 2 replace a stuffed turbo work?.

cheers.

Edited by DLNQNT

All GTR's have the RB26DETT Engine, where as the R33 GTS-T has a RB25DET . The difference between these two othen that the displacement is that the GTR Engine (RB26DETT) is Twin turbo not single turbo like its baby brother (RB25DET).

As for the sizing of the turbo.... one or both of the GTR turbos may be slightly smaller to spool up quicker then a single turbo . Im not sure on this.

GTR's have 2 same sized turbos that are smaller than the RB25 turbo.

The GTR flanges are also smaller than RB25 so without adaptors simply will not fit.

I think the Rb25 has T3/T4 flanges and the RB26 is T28, and hope someone clarifies (I don't waste time memorizing such useless info).

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