Gtr Turbo Id

[fly510]

Hi Everyone,

This turbo came off my r34 GTR. Can any of the SAU train spotters confirm whether this is the standard ceramic wheel turbo?

[djvoodoo]

Can't read the Tag in your photo....

BNR32 (NISMO)......Serial No. 14411-06U00 (F/M273 deg. plain thrust bearing centre)
T04B Compressor with a 0.42 A/R and 62T
T25 Turbine with a 0.64 A/R and CD79


BCNR33 (N1)......Serial No. 14411-24U10 (F/M360 deg. plain thrust bearing centre)
T3 Compressor with a 0.42 A/R and 55T
T25 Turbine with a 0.64 A/R and 62T


all R34 GTR's are Ball bearing turbo's with CERAMIC exhaust wheel
BNR34 ......Serial No. 14411-AA300 (Ball bearing centre)
C100 Compressor with a 0.53 A/R and 50T
T25 Turbine with a 0.48 A/R and 62T


BNR34 (N1)......Serial No. 14411-AA401 (Ball bearing centre)
BNR34 (N1)......Serial No. 14411-AA402 (Ball bearing centre)
BNR34 (N1)......Serial No. 14411-AA403 (Ball bearing centre)
C106 Compressor with a 0.60 A/R and 55T
GT25 Turbine with a 0.64 A/R and 62T

[Plattsy]

tell you what. if you show us the wheel we might

but its this. from what i can make out.

BCNR33 (N1)......Serial No. 14411-24U10 (F/M360 deg. plain thrust bearing centre)
T3 Compressor with a 0.42 A/R and 55T
T25 Turbine with a 0.64 A/R and 62T

[fly510]

thanks boys. I'll get a better pic on Monday and also note down the full tag number.

[djvoodoo]

There also seems to be disparities between the 3 versions of N1 34R turbos as well.

The last of the turbos AA403 use a .42 A/R compressor and .64 A/R exhaust.

Wheras the Garrett -7 uses a .60 & .64 housing.

So the Garrett - 7's have larger housing compared to original 34 N1's.

It's all a bit confusing.

[Navara96]

Sorry to bump an old thread guys but didn't think this really deserved another thread made about this.

Just wanted to double check that these are 34 n1 turbos ( I'm looking to buy them so can't test of the exhaust wheel is magnetic at this stage). Obviously they have the -7 on the tag but I can't find anything about any of the other numbers and none seem to match above

Thanks for your help guys