The RB25DET engine is used for this trim, outputting 270-285 horsepower. This was essentially the most strong R34GT Variation and was near the GTR concerning functionality. Related:rb26dett enginerb25detrb26dett partsrb25det neorb26dett r332jzgterb25det engine2jz gte1jzgte engine2jz2jz enginerb25