Turbo Comparison Sheet
BALL BEARING TURBOS               Click to Print This Page
GT2554R 250 Hp 471171-3 446179-24 60 42.11 54.35 0.8 60mm clamp / 3bolt 62/0.64 53 41.73 Internal 4 bolt / 5 bolt  
GT2854R   471171-9 446179-47 60 42.11 54.35 0.8 60mm clamp / 3bolt 62/0.64 53.85 42.4 Internal 4 bolt / 5 bolt  
GT2560R 280 Hp 466541-1 446179-12 60 46.48 60 0.6 2 bolt / 3 bolt 62/0.64 53 41.73 Internal 4 bolt / 5 bolt  
GT2560R 280 Hp 466541-4 446179-38 60 46.48 60 0.6 2 bolt / 3 bolt 62/0.64 53 41.73 Internal 4 bolt / 5 bolt  
GT2860R   707160-7 446179-54 55 44.59 60 0.42 2 bolt / 2 bolt 62/0.64 53.85 42.4 Internal 4 bolt / "compact" 5 bolt  
GT2860R   707160-7 446179-54 55 44.59 60 0.42 2 bolt / 2 bolt 62/0.64 53.85 42.40 Internal 4 bolt / "compact" 5 bolt  
GT2860R   --- 446179-30 63 47.72 60 --- --- 60/-- 53.85 41.73    
GT2860RS 320 Hp 739548-1 446179-66 62 47.22 60 0.6 76.2mm clamp / 52.6mm clamp 76/0.86 53.85 46.95 Internal 4 bolt / 5 bolt  
GT2871R   472560-15 446179-67 52 51.2 71 0.6 2 bolt / 3 bolt 76/0.64 53.85 46.95 Internal 4 bolt / 5 bolt  
GT2871R 400 Hp 743347-1 446179-31 48 49.19 71 0.6 76.2mm clamp / 52.6mm clamp 76/0.86 53.85 46.95 Internal 4 bolt / 5 bolt  
GT2871R 400 Hp 743347-2 446179-32 56 53.13 71 0.6 76.2mm clamp / 52.6mm clamp 76/0.86 53.85 46.95 Internal 4 bolt / 5 bolt  
GT2876R 350 Hp 705330-1 446179-18 48 52.78 76 0.7 103.61mm clamp / 63.5mm clamp 76/0.64 53.85 46.95 Internal 4 bolt / 5 bolt  
GT2876R 350 Hp 705330-2 446179-18 48 52.78 76 0.7 103.61mm clamp / 63.5mm clamp 76/0.86 53.85 46.95 Internal 4 bolt / 5 bolt  
  --- --- 430609-230       76/0.64 53.85 46.95 Internal 4 bolt / 5 bolt Hsg only; compatible with any 76 trim GT28R
  --- --- 430609-231       76/0.86 53.85 46.95 Internal 4 bolt / 5 bolt  
GT3071R 420Hp 700382-3 700177-3 56 53.13 71 0.5 72.0mm clamp / 50.8mm clamp 84/0.64 56.50 51.78 Internal 4 bolt / 5 bolt  
GT3071R 425Hp 700382-20 700177-4 56 53.13 71 0.5 102.0mm clamp / 50.8mm clamp 90/0.86 56.5 53.6 Internal 4 bolt / 5 bolt  
GT3071R 450Hp --- 700177-23 56 53.13 71 --- --- 84/-- 60 54.98    
450Hp --- --- 756021-1 56 53.13 71 0.5 69.85mm clamp / 50.8mm clamp 84/-- 60 54.98   Comp Hsg Kit; can also be used on GT2871R
450Hp --- --- 756021-2 56 53.13 71 0.5 102mm clamp / 50.8mm clamp 84/-- 60 54.98   Comp Hsg Kit; can also be used on GT2871R
  --- --- 740902-1       1.06   External 4 bolt / 4 bolt round Turb Hsg Kit
  --- --- 740902-2       0.82   External 4 bolt / 4 bolt round Turb Hsg Kit
  --- --- 740902-3       0.63   External 4 bolt / 4 bolt round Turb Hsg Kit
GT3076R --- --- 700177-10 48 53.13 76 ---   84/-- 56.5 51.78    
GT3076R   --- 700177-11 52 54.97 76 ---   90/-- 56.5 53.6    
GT3076R   --- 700177-12 56 57.02 76 ---   84/-- 60 54.8    
GT3076R   --- 700177-13 60 59.83 76 ---   84/-- 60 54.98    
GT3076R   --- 700177-15 56 57.02 76 ---   84/-- 60 54.98    
GT3076R 500 Hp 700382-12 700177-7 740902-1 56 76.2 0.6 101.60mm clamp / 50.8mm clamp 84/-- 60 54.98    
  --- --- 740902-1       --/1.06   External 4 bolt / 4 bolt round Turb Hsg Kit
  --- --- 740902-2       --/0.82   External 4 bolt / 4 bolt round Turb Hsg Kit
  --- --- 740902-3       --/0.63   External 4 bolt / 4 bolt round Turb Hsg Kit
GT3082R   --- 700177-14 56 82 ---   84/-- 60 54.98    
GT3582R 600 Hp 714568-1 706451-5 56 82 0.7 103.63mm clamp / 63.5mm clamp 84/1.06 68 External 4 bolt / 4 bolt round  
GT3582R 600 Hp 714568-2 706451-5 56 82 0.7 103.63mm clamp / 63.5mm clamp 84/0.82 68 External 4 bolt / 4 bolt round  
GT3582R 600 Hp 714568-3 706451-5 56 82 0.7 103.63mm clamp / 63.5mm clamp 84/0.63 68 External 4 bolt / 4 bolt round  
GT4294R 850 Hp --- 451888-9 757708-1 56 70.33 94 --- --- 84/-- 82 75.23    
  --- --- 757708-1     0.6 127.00mm hose / 107mm V-Band --     Comp Hsg Kit
  --- --- 757707-1       --/1.01   External 4 bolt divided / 117.35mm v-band Turb Hsg Kit
  --- --- 757707-2       --/1.15   External 4 bolt divided / 117.35mm v-band Turb Hsg Kit
  --- --- 757707-3       --/1.28   External 4 bolt divided / 117.35mm v-band Turb Hsg Kit
  --- --- 757707-4       --/1.44   External 4 bolt divided / 117.35mm v-band Turb Hsg Kit
GT4202R 1000 Hp --- 451888-11 53 74.7 102 --- --- 84/-- 82 75.23    
  --- --- 757708-2     0.6 127.00mm hose / 107mm V-Band     Comp Hsg Kit
  --- --- 757707-1       --/1.01   External 4 bolt divided / 117.35mm v-band Turb Hsg Kit
  --- --- 757707-2       --/1.15   External 4 bolt divided / 117.35mm v-band Turb Hsg Kit
  --- --- 757707-3       --/1.28   External 4 bolt divided / 117.35mm v-band Turb Hsg Kit
  --- --- 757707-4       --/1.44   External 4 bolt divided / 117.35mm v-band Turb Hsg Kit
           
JOURNAL BEARING TURBOS              
GT1241 130 Hp 756068-1 757864-1   50 29 41 0.33 46mm clamp / 36mm clamp 72/0.43 35.5 Internal 3 bolt / 4 bolt  
GT1544   454082-2 433289-116   56 32.9 43.9 0.33   58/0.34 42.2 Internal  
GT1544   454083-2 433289-50
433289-119
56 32.9 43.9 0.33   58/0.35 42.2 Internal  
GT1548 220 Hp 466755-3 431876-93   60 37.2 45 0.48 52mm clamp / 50mm clamp 72/0.35 41.2 Internal 4 bolt / 4 bolt  
GT2052   727264-1 451298-43   52 37.6 52.2 0.51   72/0.50 47 Internal  
GT2052   727264-2 451298-43   52 37.6 52.2 0.51   72/0.50 47 Internal  
GT2052   727264-3 451298-44   48 36.1 52.2 0.51   72/0.50 47 Internal  
GT2052   727264-4 451298-45   50 36.8 52 0.51   72/0.51 47 Internal  
GT2052   727264-5 451298-45   50 36.8 52 0.51   72/0.52 47 Internal  
GT2052   727264-7 451298-44   48 36.1 52.2 0.51   72/0.53 47 Internal  
GT2056   751578-2 433289-234   55 41.5 56 0.53   72/0.46 47 Internal  
GT2252 280 Hp 452187-6 451298-6   60 40.2 52 0.51 60mm clamp / 50mm clamp 72/0.67 50.3 Internal 4 bolt / 4 bolt  
GT2259 280 Hp 452214-3 451298-9   52 59.4 0.42 62mm clamp / 72mm v-band 72/0.56 50.3 External 4 bolt / 4 bolt  
            --/0.67   Internal 4 bolt / 4 bolt  
GT3271 420 Hp 452203-1 436058-3   52 71 0.5 69.85mm clamp / 50.8mm clamp 73/0.78 64 Internal 4 bolt divided / 6 bolt round  
            --/0.78   External 4 bolt divided / 6 bolt round  
            --/0.69   Internal 4 bolt divided / 6 bolt round  
GT3267   452233-5S 436058-6   52 48.3 67 0.48   70/0.69 64 Internal  
GT3267   452234-2S 436058-4   48 46.4 67 0.48   73/0.78 64 External  
GT3571 400 Hp 731413-1 436058-11   52 71 0.5 70mm clamp / 50.8mm clamp 84/1.18 68 External 4 bolt divided / 107mm v-band  
            --/1.05   External 4 bolt divided / 107mm v-band  
      52 76 0.5 90mm clamp / 50.8mm clamp      
GT3776 500 Hp 452159-1 436085-1   52 76 0.54 101.5mm clamp / 50mm clamp 84/1.12 72.5 External 4 bolt divided / 4 bolt round  
GT3782 550 Hp 452159-3 436085-5   52 82 0.54 101.5mm clamp / 50mm clamp 84/1.12 72.5 External 4 bolt divided / 4 bolt round  
GT4082 650 Hp 452232-5 449739-39   50 82 0.58 101.6mm clamp / 73.85mm v-band 73/0.94 77 External 4 bolt divided / 117.35mm v-band  
GT4088 550 Hp 703457-2 449739-34   54 88 0.72 101.6mm clamp / 65mm clamp 84/1.34 77 External 4 bolt divided / 6 bolt round  
            --/1.19   External 4 bolt divided / 6 bolt round  
GT4088   --- 449739-12       ---        
GT4088   --- 715214-1              
GT4288   452101-1 434251-18              
GTA4288   --- 712402-6              
GT4294 800 Hp 731376-1 712402-7   56 94 0.6 127mm clamp / 107mm v-band 84/1.15 82 External 4 bolt divided / 146.05mm v-band  
GT4294   --- 712402-3              
GT4294   --- 712402-11              
GT4202 950 Hp 731376-2 712402-8   53 102 0.6 127mm clamp / 107mm v-band 84/1.15 82 External 4 bolt divided / 146.05mm v-band  
GT6041 1750 Hp 731377-1 730496-1   56 141 1.05 152.4mm clamp / 107.95mm 2 bolt 84/1.47 130 External 4 bolt / 156.37mm v-band  
            --/1.25   External 4 bolt / 156.37mm v-band