TwinTurbo.NET: Nissan 300ZX forum - Ok Im going crazy..GT25R and GT28R turbos
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Subject Ok Im going crazy..GT25R and GT28R turbos
     
Posted by eriksu9 on November 12, 2013 at 2:50 PM
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Message Who knows the differences in the Garrett Gt25r(GT2554) and the GT28R(GT2560)? I have a set of what I thought were Gt28R that have been on my car and I was told from my turbo shop that they are actually Gt25r, NOT GT28R.
Anyone know the differences or any "tell tale" sign/signs of which is which? My turbo shop says that the center cartridges are NOT interchangeable between the two but I believe they may be? The housing has 60 ar written on it. Please help and let me know if anyone has done the chra swap on them and any difference if any where I can definitively say what these are. Thanks!

[img border=0 src="http://www.members.aol.com/eriksu9/images/1badz.jpg">****472 RWHP/461 TORQUE ON 110 RACE GAS @21 PSI
****438 RWHP ON 93 OCTANE PUMP GAS/STOCK MOTOR****
****429 FT LBS/TQ*******************************

Also own:

2001 Harley Davidson Custom Softail Deuce
1997 Ford Explorer XLT V8 AWD
1993 300ZX 2+2 NA
1991 Yamaha YZ250
1985 Ford Bronco 3" lift, 35" Tires

Sold:
1986 Yamaha FJ1100
1987 Nissan 300zx na(Z31)
1979 280ZX 2+2
1972 MGB
1968 Pontiac Firebird
1972 Nissan 240Z, dual webber carbs, etc

     
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