OEM Turbochargers PDF Print E-mail
Written by Stuart Brown   
Wednesday, 05 December 2007 02:00

OEM Turbo specifications

It is possible to find some fairly well sized turbos in OEM applications, so below is a list of turbo specs for them...

Garrett Turbos

Turbo OEM App Comp. Ind Comp. Exd Comp. Trim Comp A/R Turb. Ind Turb. Exd Turb. Trim Turb A/R Notes
T25 Nissan S13 SR20DET 56 - 60 - - 53.8 62 .64 BCI-1 compressor,
T-25 turbine,
Journal bearings
T28 Nissan S14 SR20DET 60 - 60 - - 53.8 62 .64 BCI-1 compressor in T-04B housing,
T-25 turbine,
Ball bearing center section
T28 Nissan S14 SR20DET 60 - 60 - - 53.8 62 .64 BCI-1 compressor in T-04B housing,
T-25 turbine,
Ball bearing center section,
Inco turbine wheel (instead of GMR),
cast divider wall between turbine discharge and wastegate
T28 Nissan Pulsar GTi-R 60 - 60 - - 53.8 79 .86 BCI-1 compressor in T-3 housing,
Inco T-250 turbine wheel,
Journal bearings
T03 Ford Sierra Cosworth 2WD 44.5 60 55 .42 - - - .48
T03 Ford Sierra Cosworth 4WD 46.5 60 60 .42 - - - .48 Modified exhaust housing
T04E/T31 Ford Sierra RS500 - 57(?) 60 .70 - - - .63 -
T3 Ford Escort RSTurbo Series I - - - .42 - - - .48 Oil cooled prone to cracking around wastegate
T3 Ford Escort RSTurbo Series II - - - .42 - - - .48 Water cooled
T35 Ford Escort Cosworth (early) 48 69 60 .60 - - - .63 T04B, Very laggy, TB3403
T3/4 Lancia Delta integrale - - - .60 - - - 0.63 -
T3/4 Lancia Delta EVO-I - - - .60 - - - .36 small turbine A/R gives fast spool
T38 Lancia Delta 8v - - - .60 - - - .63 Good turbo, but prone to cracking

Much More to be added here....

KKK Turbos

Turbo OEM App Comp. Ind Comp. Exd Comp. Trim Comp A/R Turb. Ind Turb. Exd Turb. Trim Turb A/R Notes
K26-2470 R 6.10 Porsche 924
(931 79 M31.01 RoW)		 61 42.7 49 - - - - - KKK p/n 5326 970 7007
K26-2470 R 6.10 Porsche 924
(931 80 M31.02 US)		 66 42.24 41 - - - - - KKK p/n 5326 970 6401 series I
5326 970 6403 - Audi 200T 1979 2.1L
5326 970 6404 series II
5326 970 6406 series III
5326 970 6407 series III
5326 970 6411 - Audi 200T-III 1984 2.22L
5326 970 6413 - Audi 200T 1981 2.1L
5326 970 6415 - Audi 200T-II 1982 2.22L
5326 970 6416 - Audi 200,Ur-q 1/1983 2.1L
K26-2660 GA 4.10 Porsche 924
(931 81-82 M31.04 US)		 66 39.6 36 - - - - - KKK p/n 5326 970 6020
5326 970 6022
K26-2660 GA 6.10 Porsche Carrera GT
(M31.50)		 66 39.6 36 - - - - - Comp cover p/n 5326 100 5104
Comp wheel p/n 5326 123 2017
Turb housing p/n 5326 100 6328
K26-2664 GA 6.91 Audi 5000T
84-85 "KH" engine		 66 42.24 41 - - - - - KKK p/n 5326 970 6412
Exhaust outlet diameter: 1.95"
K26-2664 GA 6.95 Audi 5000T/TQ / 200T/TQ
86-88 "MC" engine		 66 42.24 41 - - - - - KKK p/n 5326 970 6411
Exhaust outlet diameter: 2.20"
Last Updated on Tuesday, 10 June 2008 19:15