N1 Turbo Specs-Info needed - GT-R Register - Official Nissan Skyline and GTR Owners Club forum

BigHands · 2nd December 2002, 10:43 AM

I've searched for info on these but can't find anything relevant (plus the forum search function is limited to 4 characters minimum).

Anyone have any specs on these, or point me to the right place?

lightspeed · 2nd December 2002, 11:10 AM

You have PM

BAYSIDE34 · 2nd December 2002, 12:42 PM

I think we all know everything there is to know about the 2510/2530 but I've also been looking for some info on the N1 before I make a choice.

DCD · 2nd December 2002, 02:03 PM

N1s are very capable turbos for tuning. They are quite well priced and good for an easy 500bhp and more. They are slightly more laggy than standard turbos...Kind of depends what your goals are.

As for specs nobody has specified which model so I'll give the info on the BNR34 N1s:

Part Number: 14411-AA401~3
Compressor Housing: Type C106, A/R 0.6
Compressor wheel: Type T3, Trim 55T
Center Housing: Type T25, Ball Bearing
Turbine Housing: Type T25, A/R 0.64
Turbine Wheel: Type GT25, Trim 62T 9 sec cutback

BAYSIDE34 · 2nd December 2002, 04:56 PM

I think I'll stick with my N1's for now and change to 2530's or similar at a later date if needed.

BigHands · 2nd December 2002, 05:12 PM

Thanks to Lightspeed and Dino.

With Lightspeed's permission, I'll put a link on here to a translated Japanese document that he sent me. It specifies tech info of various GTR turbo choices from R32 onwards.

Once again, this site has provided me with loads of useful information. THANK YOU!

Dave

Hugh Keir · 2nd December 2002, 07:20 PM

Hope this might give you a little more information.

It shows some stuff that I have collected on turbos over the years.

lightspeed · 3rd December 2002, 08:04 AM

Hugh,

Any chance of some compressor maps?

BigHands,

Post away - although I cannot guarantee the accuracy of the information contained.

BigHands · 3rd December 2002, 10:20 AM

GTR Turbo's document here

Disclaimer: This document has been translated from Japanese to English. The info it contains may not be totally accurate (but maybe it's a good starting point?)

Thanks Al.

2nd December 2002, 10:43 AM	#1 (permalink)
BigHands GTR Register Member Join Date: Aug 2002 Location: Cheshire Posts: 134	N1 Turbo Specs-Info needed I've searched for info on these but can't find anything relevant (plus the forum search function is limited to 4 characters minimum). Anyone have any specs on these, or point me to the right place?

2nd December 2002, 12:42 PM	#3 (permalink)
BAYSIDE34 GTR Register Member Join Date: Mar 2002 Location: East Yorkshire Posts: 90	Same here I think we all know everything there is to know about the 2510/2530 but I've also been looking for some info on the N1 before I make a choice.

2nd December 2002, 04:56 PM	#5 (permalink)
BAYSIDE34 GTR Register Member Join Date: Mar 2002 Location: East Yorkshire Posts: 90	Thanks Dino I think I'll stick with my N1's for now and change to 2530's or similar at a later date if needed.

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2nd December 2002, 11:10 AM	#2 (permalink)
lightspeed GTROC Member Join Date: Jul 2002 Location: South-west Posts: 1,812	You have PM

2nd December 2002, 02:03 PM	#4 (permalink)
DCD GTR Register Member Join Date: Jun 2001 Location: Tokyo Posts: 9,336	N1s are very capable turbos for tuning. They are quite well priced and good for an easy 500bhp and more. They are slightly more laggy than standard turbos...Kind of depends what your goals are. As for specs nobody has specified which model so I'll give the info on the BNR34 N1s: Part Number: 14411-AA401~3 Compressor Housing: Type C106, A/R 0.6 Compressor wheel: Type T3, Trim 55T Center Housing: Type T25, Ball Bearing Turbine Housing: Type T25, A/R 0.64 Turbine Wheel: Type GT25, Trim 62T 9 sec cutback

2nd December 2002, 05:12 PM	#6 (permalink)
BigHands GTR Register Member Join Date: Aug 2002 Location: Cheshire Posts: 134	Thanks to Lightspeed and Dino. With Lightspeed's permission, I'll put a link on here to a translated Japanese document that he sent me. It specifies tech info of various GTR turbo choices from R32 onwards. Once again, this site has provided me with loads of useful information. THANK YOU! Dave

2nd December 2002, 07:20 PM	#7 (permalink)
Hugh Keir GTR Register Member Join Date: Jul 2001 Location: Aberdeen Scotland Posts: 1,545	Hope this might give you a little more information. It shows some stuff that I have collected on turbos over the years.

3rd December 2002, 08:04 AM	#8 (permalink)
lightspeed GTROC Member Join Date: Jul 2002 Location: South-west Posts: 1,812	Hugh, Any chance of some compressor maps? BigHands, Post away - although I cannot guarantee the accuracy of the information contained.

3rd December 2002, 10:20 AM	#9 (permalink)
BigHands GTR Register Member Join Date: Aug 2002 Location: Cheshire Posts: 134	GTR Turbo's document here Disclaimer: This document has been translated from Japanese to English. The info it contains may not be totally accurate (but maybe it's a good starting point?) Thanks Al.