New Garrett GTX2867r - Page 30 - Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum

d3x · 07-05-2014, 09:01 PM

Thanks for the pics man...ill have to order my mvs and housing now :P.....

COuld youy get a clear pics of where you had to trim the motor mount?

Rb26kouki · 07-19-2014, 06:06 PM

For the people running 3in inlet compressor housings what are you guys using for intake?

Sent from my iPhone using Tapatalk

e1_griego · 07-19-2014, 07:36 PM

3" silicon elbow and then homebrew the rest.

I think a 90* works better than a 45* but it really depends on your ps high pressure line setup.

boost addict · 07-19-2014, 11:12 PM

Finally got my setup tuned after just cruising around on 8psi for like a year.

Car made 330whp on 20psi and didn't seem to be as responsive as I thought it was going to be. I believe the car was tuned a little rich just because of time restraints so I'm going back to lean it out a little and clean up the tune some and possibly up the boost. I am way more interest in response than an actual power number so Im just looking for ideas on what will help spool. Theres an event next weekend which will be my first with this tuned setup so I'll see how it feels. Some of the setup is..

GTX2863R at 20psi
93 pump gas
Peakboost turbo mani
Greddy style intake
PBM high mount IC
BC 264 cams
Stock compression

Been debating on going back to stock cams to shift the powerband back down as well as the OEM intake mani (or a different option) to help with low end power and tq

Someone embed this video for me cause it isn't working worth a damn haha
https://www.youtube.com/watch?v=-L1y_2isPHU

unijabnx2000 · 07-19-2014, 11:17 PM

Im no expert, but i think something's not right.

20psi for that turbo with 264 deg cams sounds way low...

Rb26kouki · 07-19-2014, 11:18 PM

I agree with this ^^ guy

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huffandpuff00 · 07-20-2014, 01:42 AM

boost addict, what exhaust housing are you using and do you have the dyno so we can see when you hit 20psi

boost addict · 07-20-2014, 09:36 AM

I'll get the dyno sheet later but i have the smaller .63ar housing and if i remember correctly it hit 20psi right around 4k which I also thought sucked haha. I plan on boost leak testing my manifold setup and see if Im losing psi anywhere

300kws13 · 07-20-2014, 09:25 PM

I just fitted and had had tuned a gtx2867r on my sr20.
Made 312kw (about 415hp) on 18psi and making full boost by about 3,600rpm. Absolutely stoked with how its going. Best turbo choice for an sr that i have come across so far.

Theyoung1. · 07-20-2014, 09:26 PM

What's cams are you running more info on the set up please!

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300kws13 · 07-20-2014, 09:34 PM

Some of these brands are New Zealand made so you guys made now of heard of them.

JE Pistons
Eagle Rods
ACL bearings, head studs.
Cosworth head gasket.
Kelford cams full race port and polish
Tomei valve springs
Kelford 260 inlet and 266 exhaust with 11.5mm lift (lift is just as important if not more important than duration on SR's. Big duration cams do not nessisarily = big power.
Sinco customs exhaust manifold (look them up online they are awesome manifolds).
Tial 44mm v band wategate
3" full exhaust.
GTX2867r 0.63ar (i think) t25 style inlet and 5 bolt rear housing.
850cc injectors.
Standard intake mainfold and det throttle body.
Running rb25det gearbox.
Running link G1 ECU (again look up LINK ECU, best ECU's money can buy in my opinion.

Theyoung1. · 07-20-2014, 09:54 PM

Awesome set up mate! And thanks for the info...
I'm running a s14 vtc sr jwt s4 cams
1mm bigger valves
wisco 9.1 87mm postons
Stock mani ported
T-31 t25 plus turbine housing moded for mvs 38mm gate
.63 ar 3in v band outlet
Gtx2867
Aeromotive a750 fuel pump and Nismo 740cc injectors I'm hopping to see 400 at 19 psi on 93 should be running in the next month

Sent from my iPhone using Tapatalk

xilovelsdx · 08-02-2014, 08:37 PM

Got some new toys

metako42 · 08-13-2014, 06:56 AM

Quote:

Originally Posted by 300kws13

I just fitted and had had tuned a gtx2867r on my sr20.
Made 312kw (about 415hp) on 18psi and making full boost by about 3,600rpm. Absolutely stoked with how its going. Best turbo choice for an sr that i have come across so far.

312kw at the wheels at 18psi? What kind of dyno was that? That sounds like the best result so far from this turbo. Could you post up a dyno chart?

BlackZenkiS14 · 09-13-2014, 02:30 PM

Well, even with all the weird issues I am having, car still makes good power!

Tom N · 09-13-2014, 02:36 PM

That's a real nice dyno graph. How much boost?

BlackZenkiS14 · 09-13-2014, 02:48 PM

Honestly don't know exactly, wasnt watching on dyno. But on the street its 19-20ish

eDmSiL80 · 09-13-2014, 04:10 PM

I have one of these for sale if anyone is interested just PM me.

cotbu · 09-14-2014, 08:42 AM

Quote:

Originally Posted by BlackZenkiS14

Honestly don't know exactly, wasnt watching on dyno. But on the street its 19-20ish

More like 22/24psi, if you were going there for diagnostics? you should have more data, knock, boost, afr, egt etc. With zero smoothing to compare with nds

I like it, but it looks more like a 2871r graph as compared to most gtx67r graphs, I've been seeing. The torque is lower, but stays true. That makes for a better powerband. Than the peeky mountainous dropoffs usually assoiciated with the gtx2867r imo.

BlackZenkiS14 · 09-14-2014, 12:56 PM

I dont think it would be 22-24psi, I've never run more than 20psi before at all.

It was a quick dyno day, so they weren't hooking up all the sensors. It was as quick $50 for 3 pulls.

They did do AFR, but it only worked properly for 1 of the pulls because they had issues with machine first pull, then the wideband blew out of the exhaust on the last pull...kind of a bummer.

But I need more fuel up top. Its fat down low, and leaner than I want to be up top.

BlackZenkiS14 · 09-14-2014, 12:58 PM

Quote:

Originally Posted by cotbu

More like 22/24psi, if you were going there for diagnostics? you should have more data, knock, boost, afr, egt etc. With zero smoothing to compare with nds

I like it, but it looks more like a 2871r graph as compared to most gtx67r graphs, I've been seeing. The torque is lower, but stays true. That makes for a better powerband. Than the peeky mountainous dropoffs usually assoiciated with the gtx2867r imo.

I'd love to catch your input on here though:

http://zilvia.net/f/showthread.php?t=568844

angel mkiv · 09-15-2014, 02:06 PM

What spark plugs are you guys using that are in the 400hp range? Coppers or iridiums? And heat range 7 or 8 with good results?

BlackZenkiS14 · 09-15-2014, 03:14 PM

I'm on 7's, currently coppers, but I've always run Iridium in the past, and will be changing these to Iridium as well.

Tom N · 09-15-2014, 04:08 PM

I have been running BKR7eix's but will be switching to BKR8eix's once the new motor is broke in. I just run standard BKR6e's during break in.

cotbu · 09-16-2014, 03:51 PM

Quote:

Originally Posted by BlackZenkiS14

I'd love to catch your input on here though:

http://zilvia.net/f/showthread.php?t=568844

Iridium plugs tend to burn through small contaminants, so they'll mask some problems. I run copper bkr7's, 400up

I did way in on your problem thread, but it was based on what I heard and your description of the issue, but if you switched from iridium to copper and then the issue occurred, then maybe Mike and I weren't that far off. Have you tried a different ecu?
Take a look in the cylinders after the issue occurs.
Or check the injectors for leaking or just a slow lazy injector.

Sent from my Highly Tuned Galaxy S3.5!!!

BlackZenkiS14 · 09-16-2014, 04:27 PM

Quote:

Originally Posted by cotbu

Iridium plugs tend to burn through small contaminants, so they'll mask some problems. I run copper bkr7's, 400up

I did way in on your problem thread, but it was based on what I heard and your description of the issue, but if you switched from iridium to copper and then the issue occurred, then maybe Mike and I weren't that far off. Have you tried a different ecu?
Take a look in the cylinders after the issue occurs.
Or check the injectors for leaking or just a slow lazy injector.

Sent from my Highly Tuned Galaxy S3.5!!!

Well, its had this problem the whole time since the new engine. But I may go ahead and throw a set of Iridiums in there like I used to run.

Havent tried a new ECU, I dont have anyone locally with the same setup to swap Rom tunes with.

Injectors should be good, they were just checked over and cleaned/flow tested by witch hunter just 1000 miles ago.

BlackZenkiS14 · 09-16-2014, 09:46 PM

Here is my graph with the AFR shown, and the smoothing set to 0. Looks like I need to find a way to add some more fuel after 5500rpm

GTX2867R w/ .64 hot side @ 20psi

RalliartRsX · 09-16-2014, 10:20 PM

^ Holy crap! Anything over 11.8 A/F in boost means you are sitting on a ticking time bomb! I am surprised the tuner didn't shut it off at about 6K RPM!

Tom N · 09-16-2014, 10:30 PM

Quote:

Originally Posted by RalliartRsX

^ Holy crap! Anything over 11.8 A/F in boost means you are sitting on a ticking time bomb! I am surprised the tuner didn't shut it off at about 6K RPM!

That would really depend on what fuel he's running.

cotbu · 09-16-2014, 11:06 PM

Im baffled and amazed at the same damn time. I would have expected to see more jagged peeks, with an afr plot like that. Have you looked at the fuel pressure regulator? Did your incar wideband look like that too? Or did it log different? Did you run out of injector? Was there any knock?

07-19-2014, 11:12 PM	#874
boost addict Zilvia Addict Join Date: Nov 2010 Location: Northwest Indiana Age: 32 Posts: 859 Trader Rating: (12) Feedback Score: 12 reviews	Finally got my setup tuned after just cruising around on 8psi for like a year. Car made 330whp on 20psi and didn't seem to be as responsive as I thought it was going to be. I believe the car was tuned a little rich just because of time restraints so I'm going back to lean it out a little and clean up the tune some and possibly up the boost. I am way more interest in response than an actual power number so Im just looking for ideas on what will help spool. Theres an event next weekend which will be my first with this tuned setup so I'll see how it feels. Some of the setup is.. GTX2863R at 20psi 93 pump gas Peakboost turbo mani Greddy style intake PBM high mount IC BC 264 cams Stock compression Been debating on going back to stock cams to shift the powerband back down as well as the OEM intake mani (or a different option) to help with low end power and tq Someone embed this video for me cause it isn't working worth a damn haha https://www.youtube.com/watch?v=-L1y_2isPHU Last edited by boost addict; 07-20-2014 at 09:39 AM..

08-02-2014, 08:37 PM	#883
xilovelsdx Zilvia Junkie Join Date: May 2008 Location: Titusville, FL Age: 37 Posts: 376 Trader Rating: (6) Rides Gallery: xilovelsdx Feedback Score: 6 reviews	Got some new toys __________________

09-13-2014, 02:30 PM	#885
BlackZenkiS14 Nissanaholic! Join Date: Nov 2003 Location: "St. Chuck", MO Age: 39 Posts: 2,095 Trader Rating: (15) Feedback Score: 15 reviews	Well, even with all the weird issues I am having, car still makes good power! __________________ -Kyle

09-13-2014, 02:36 PM	#886
Tom N Zilvia Addict Join Date: Oct 2012 Location: SW Florida Posts: 746 Trader Rating: (1) Feedback Score: 1 reviews	That's a real nice dyno graph. How much boost? __________________ 98 240sx w/ S15 SR20DET, T2 20g, 11.22 @ 124.98

09-13-2014, 02:48 PM	#887
BlackZenkiS14 Nissanaholic! Join Date: Nov 2003 Location: "St. Chuck", MO Age: 39 Posts: 2,095 Trader Rating: (15) Feedback Score: 15 reviews	Honestly don't know exactly, wasnt watching on dyno. But on the street its 19-20ish __________________ -Kyle

07-05-2014, 09:01 PM	#871
d3x Join Date: Jan 2014 Location: Ōsutoraria Age: 35 Posts: 8 Trader Rating: (0) Feedback Score: 0 reviews	Thanks for the pics man...ill have to order my mvs and housing now :P..... COuld youy get a clear pics of where you had to trim the motor mount?

07-19-2014, 06:06 PM	#872
Rb26kouki Zilvia FREAK! Join Date: Apr 2012 Location: Commerce Age: 33 Posts: 1,485 Trader Rating: (63) Feedback Score: 63 reviews	For the people running 3in inlet compressor housings what are you guys using for intake? Sent from my iPhone using Tapatalk

07-19-2014, 07:36 PM	#873
e1_griego Post Whore! Join Date: Sep 2004 Location: Independence, Ore. Age: 40 Posts: 2,722 Trader Rating: (24) Feedback Score: 24 reviews	3" silicon elbow and then homebrew the rest. I think a 90* works better than a 45* but it really depends on your ps high pressure line setup.

07-19-2014, 11:17 PM	#875
unijabnx2000 Leaky Injector Join Date: Jul 2012 Location: NC Posts: 98 Trader Rating: (0) Feedback Score: 0 reviews	Im no expert, but i think something's not right. 20psi for that turbo with 264 deg cams sounds way low...

07-19-2014, 11:18 PM	#876
Rb26kouki Zilvia FREAK! Join Date: Apr 2012 Location: Commerce Age: 33 Posts: 1,485 Trader Rating: (63) Feedback Score: 63 reviews	I agree with this ^^ guy Sent from my iPhone using Tapatalk

07-20-2014, 01:42 AM	#877
huffandpuff00 Zilvia Addict Join Date: Jul 2006 Location: oregon Age: 39 Posts: 835 Trader Rating: (9) Feedback Score: 9 reviews	boost addict, what exhaust housing are you using and do you have the dyno so we can see when you hit 20psi

07-20-2014, 09:36 AM	#878
boost addict Zilvia Addict Join Date: Nov 2010 Location: Northwest Indiana Age: 32 Posts: 859 Trader Rating: (12) Feedback Score: 12 reviews	I'll get the dyno sheet later but i have the smaller .63ar housing and if i remember correctly it hit 20psi right around 4k which I also thought sucked haha. I plan on boost leak testing my manifold setup and see if Im losing psi anywhere

07-20-2014, 09:25 PM	#879
300kws13 Join Date: Jul 2014 Location: Christchurch Posts: 2 Trader Rating: (0) Feedback Score: 0 reviews	I just fitted and had had tuned a gtx2867r on my sr20. Made 312kw (about 415hp) on 18psi and making full boost by about 3,600rpm. Absolutely stoked with how its going. Best turbo choice for an sr that i have come across so far.

07-20-2014, 09:26 PM	#880
Theyoung1. Join Date: Jan 2014 Location: tennessee Posts: 20 Trader Rating: (0) Feedback Score: 0 reviews	What's cams are you running more info on the set up please! Sent from my iPhone using Tapatalk

07-20-2014, 09:34 PM	#881
300kws13 Join Date: Jul 2014 Location: Christchurch Posts: 2 Trader Rating: (0) Feedback Score: 0 reviews	Some of these brands are New Zealand made so you guys made now of heard of them. JE Pistons Eagle Rods ACL bearings, head studs. Cosworth head gasket. Kelford cams full race port and polish Tomei valve springs Kelford 260 inlet and 266 exhaust with 11.5mm lift (lift is just as important if not more important than duration on SR's. Big duration cams do not nessisarily = big power. Sinco customs exhaust manifold (look them up online they are awesome manifolds). Tial 44mm v band wategate 3" full exhaust. GTX2867r 0.63ar (i think) t25 style inlet and 5 bolt rear housing. 850cc injectors. Standard intake mainfold and det throttle body. Running rb25det gearbox. Running link G1 ECU (again look up LINK ECU, best ECU's money can buy in my opinion.

07-20-2014, 09:54 PM	#882
Theyoung1. Join Date: Jan 2014 Location: tennessee Posts: 20 Trader Rating: (0) Feedback Score: 0 reviews	Awesome set up mate! And thanks for the info... I'm running a s14 vtc sr jwt s4 cams 1mm bigger valves wisco 9.1 87mm postons Stock mani ported T-31 t25 plus turbine housing moded for mvs 38mm gate .63 ar 3in v band outlet Gtx2867 Aeromotive a750 fuel pump and Nismo 740cc injectors I'm hopping to see 400 at 19 psi on 93 should be running in the next month Sent from my iPhone using Tapatalk

09-13-2014, 04:10 PM	#888
eDmSiL80 Zilvia Junkie Join Date: Sep 2005 Location: SoCal Age: 36 Posts: 523 Trader Rating: (9) Feedback Score: 9 reviews	I have one of these for sale if anyone is interested just PM me.

09-14-2014, 12:56 PM	#890
BlackZenkiS14 Nissanaholic! Join Date: Nov 2003 Location: "St. Chuck", MO Age: 39 Posts: 2,095 Trader Rating: (15) Feedback Score: 15 reviews	I dont think it would be 22-24psi, I've never run more than 20psi before at all. It was a quick dyno day, so they weren't hooking up all the sensors. It was as quick $50 for 3 pulls. They did do AFR, but it only worked properly for 1 of the pulls because they had issues with machine first pull, then the wideband blew out of the exhaust on the last pull...kind of a bummer. But I need more fuel up top. Its fat down low, and leaner than I want to be up top. __________________ -Kyle

09-15-2014, 02:06 PM	#892
angel mkiv Zilvia Addict Join Date: Sep 2009 Location: Seattle, wa Posts: 727 Trader Rating: (4) Feedback Score: 4 reviews	What spark plugs are you guys using that are in the 400hp range? Coppers or iridiums? And heat range 7 or 8 with good results? __________________ Instagram username:angelmkiv

09-15-2014, 03:14 PM	#893
BlackZenkiS14 Nissanaholic! Join Date: Nov 2003 Location: "St. Chuck", MO Age: 39 Posts: 2,095 Trader Rating: (15) Feedback Score: 15 reviews	I'm on 7's, currently coppers, but I've always run Iridium in the past, and will be changing these to Iridium as well. __________________ -Kyle

09-15-2014, 04:08 PM	#894
Tom N Zilvia Addict Join Date: Oct 2012 Location: SW Florida Posts: 746 Trader Rating: (1) Feedback Score: 1 reviews	I have been running BKR7eix's but will be switching to BKR8eix's once the new motor is broke in. I just run standard BKR6e's during break in. __________________ 98 240sx w/ S15 SR20DET, T2 20g, 11.22 @ 124.98

09-16-2014, 09:46 PM	#897
BlackZenkiS14 Nissanaholic! Join Date: Nov 2003 Location: "St. Chuck", MO Age: 39 Posts: 2,095 Trader Rating: (15) Feedback Score: 15 reviews	Here is my graph with the AFR shown, and the smoothing set to 0. Looks like I need to find a way to add some more fuel after 5500rpm GTX2867R w/ .64 hot side @ 20psi __________________ -Kyle

09-16-2014, 10:20 PM	#898
RalliartRsX Post Whore! Join Date: Apr 2006 Location: Maryland Posts: 4,793 Trader Rating: (32) Feedback Score: 32 reviews	^ Holy crap! Anything over 11.8 A/F in boost means you are sitting on a ticking time bomb! I am surprised the tuner didn't shut it off at about 6K RPM!

09-16-2014, 11:06 PM	#900
cotbu Post Whore! Join Date: Sep 2005 Location: SWFL Age: 50 Posts: 3,318 Trader Rating: (3) Feedback Score: 3 reviews	Im baffled and amazed at the same damn time. I would have expected to see more jagged peeks, with an afr plot like that. Have you looked at the fuel pressure regulator? Did your incar wideband look like that too? Or did it log different? Did you run out of injector? Was there any knock? __________________ LoverTechnologies "Half Broken Things!"