My stock turbo is kaput

Whizbang · 07-02-2008, 02:35 PM

my current daily driver, a 1987 Turbo II, has decided that the oil running to the turbo is no longer need to be contained and now throws it where ever it wants, including all over the compressor housing.

So im looking into the BNR rebuild, but not really sure where i want to go with it. Once i take the car off daily driver duties, ill be using it as a weekender/fun car and registering it with collectors plate so emissions will not be a concern.

Being that i usually try to plan ahead on things, i will be eventually running a streetported engine once the current one is tired.

I was thinking about just going with the "stage 4" and call it a day, but i would like to get some insight from the man himself.

Bryan@BNR · 07-03-2008, 10:35 AM

The man himself! Don't try and make my head inflate

.

Alright, what I need to know is how much boost and RWHP you are aiming for... From there i will see which one meets your needs. If the power is more than a hybrid can give, I will just point you in the right direction.

Bryan@BNR
205 640 1193

Whizbang · 07-03-2008, 10:54 AM

id be happy with 300 at the wheels. more than that is just bonus. i would like to see full boost by 3500

Bryan@BNR · 07-06-2008, 10:41 PM

Quote:

Originally Posted by Low Impedance

id be happy with 300 at the wheels. more than that is just bonus. i would like to see full boost by 3500

Stage 1 or 2 will reach your goals.

Bryan@BNR

CarbonFD · 07-11-2008, 03:35 PM

What are the specifics on the Stage 4 that was mentioned above and what do they differ from on the stage 3.

Chris

Bryan@BNR · 07-13-2008, 10:04 PM

Quote:

Originally Posted by CarbonFD

What are the specifics on the Stage 4 that was mentioned above and what do they differ from on the stage 3.

Chris

Hey Chris.

The Stage 4 has a P trim turbine wheel and the factory turbine housing is machined to fit that P trim T4 turbine wheel. The Stage 4 is a full T4 turbocharger that is fitted to the stock turbine housing.

The stage 3 is a clipped stock turbine wheel which hits restriction at around 350 RWHP depending on how far you clip it. P trim can give you 30-50 RWHP gains with the right set up!

Bryan@BNR
205 640 1193

CarbonFD · 07-15-2008, 02:11 AM

Is this the same for the stage 3 for the FD? Sorry I didnt mention that before. IM shoting for 400+.

Chris

Bryan@BNR · 07-15-2008, 01:54 PM

Quote:

Originally Posted by CarbonFD

Is this the same for the stage 3 for the FD? Sorry I didnt mention that before. IM shoting for 400+.

Chris

The FD stage 3's are not anything like the S4 or S5 RX7's. The twins smaller frame turbochargers that have made over 400 RWHP on many cars and some up to around 425 RWHP.

CarbonFD · 07-15-2008, 02:51 PM

OK so there is no stage 4 for FD then correct... Thanks Bryan and I plan on doin you proud with the BNR's... Shooting for 430+ Seq. cross your fingers...

Chris

Bryan@BNR · 07-17-2008, 12:29 AM

Quote:

Originally Posted by CarbonFD

OK so there is no stage 4 for FD then correct... Thanks Bryan and I plan on doin you proud with the BNR's... Shooting for 430+ Seq. cross your fingers...

Chris

Sweet! Just let me know when you are ready...

Bryan@BNR

ArtsRx7 · 10-01-2008, 08:02 PM

What is the turn around time on a upgrade/rebuild/

Bryan@BNR · 10-01-2008, 09:42 PM

3-4 weeks turn around.

07-02-2008, 02:35 PM	#1
Whizbang Respecognize! Join Date: Jul 2008 Location: Δx = ħ/2Δp iTrader: (5) Posts: 3,190 Rep Power: 20	My stock turbo is kaput my current daily driver, a 1987 Turbo II, has decided that the oil running to the turbo is no longer need to be contained and now throws it where ever it wants, including all over the compressor housing. So im looking into the BNR rebuild, but not really sure where i want to go with it. Once i take the car off daily driver duties, ill be using it as a weekender/fun car and registering it with collectors plate so emissions will not be a concern. Being that i usually try to plan ahead on things, i will be eventually running a streetported engine once the current one is tired. I was thinking about just going with the "stage 4" and call it a day, but i would like to get some insight from the man himself.

07-03-2008, 10:54 AM	#3
Whizbang Respecognize! Join Date: Jul 2008 Location: Δx = ħ/2Δp iTrader: (5) Posts: 3,190 Rep Power: 20	id be happy with 300 at the wheels. more than that is just bonus. i would like to see full boost by 3500 __________________ For current updates and event coverage check out Follow on Twitter! @WhizbangRally Whizbang Rally's Webpage \| Facebook

07-03-2008, 10:35 AM	#2
Bryan@BNR Rotary Fanatic Join Date: Feb 2008 iTrader: (2) Posts: 302 Rep Power: 17	The man himself! Don't try and make my head inflate . Alright, what I need to know is how much boost and RWHP you are aiming for... From there i will see which one meets your needs. If the power is more than a hybrid can give, I will just point you in the right direction. Bryan@BNR 205 640 1193

07-11-2008, 03:35 PM	#5
CarbonFD Rotary Fan in Training Join Date: Mar 2008 iTrader: (0) Posts: 46 Rep Power: 0	What are the specifics on the Stage 4 that was mentioned above and what do they differ from on the stage 3. Chris

07-15-2008, 02:11 AM	#7
CarbonFD Rotary Fan in Training Join Date: Mar 2008 iTrader: (0) Posts: 46 Rep Power: 0	Is this the same for the stage 3 for the FD? Sorry I didnt mention that before. IM shoting for 400+. Chris

07-15-2008, 02:51 PM	#9
CarbonFD Rotary Fan in Training Join Date: Mar 2008 iTrader: (0) Posts: 46 Rep Power: 0	OK so there is no stage 4 for FD then correct... Thanks Bryan and I plan on doin you proud with the BNR's... Shooting for 430+ Seq. cross your fingers... Chris

10-01-2008, 08:02 PM	#11
ArtsRx7 The Newbie Join Date: Mar 2008 iTrader: (0) Posts: 23 Rep Power: 0	What is the turn around time on a upgrade/rebuild/

10-01-2008, 09:42 PM	#12
Bryan@BNR Rotary Fanatic Join Date: Feb 2008 iTrader: (2) Posts: 302 Rep Power: 17	3-4 weeks turn around.