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Stock turbo size

43K views 2 replies 3 participants last post by  tyndago  
#1 ·
Any one know how big the stock turbos are compared to a gt28rs or 71 or a gt3071 or gt3076? How much max power the stock turbos can make? Are they ball bearing or twin scroll? I think I read the were the same as Sti turbos?
 
#3 ·
R35 GT-R turbos - IHI RHF55 same as MY06 STi Impreza
Turbocharger Type RHF55
Turbine Blade no. 11
Compressor Blade no. 6 + 6
Turbine Rotor Size 53mm / 48mm
Compressor Rotor Size 60mm / 46.5mm
Max. Turbine Speed 165000 rpm
Wastegate Open Press. 78 kPa
A/R Ratio 15
Compressor seal material Synthetic mica + Teflon
Bearing Type Floating Metal Bearing

GT-R Turbos

Smaller than say a 2530 turbo on the compressor side, a little bigger than a 2530 on the outlet.