New Turbo Kit Sneak Peek(Ptuning) - Page 9 - Toyota GR86, 86, FR-S and Subaru BRZ Forum & Owners Community

buditjoenawan · 03-25-2013, 03:20 PM

Still am curious about the oil return situation. Anyone familiar with the kit able to comment?

-budi

ptuning · 03-25-2013, 03:21 PM

Quote:

Originally Posted by buditjoenawan

Still am curious about the oil return situation. Anyone familiar with the kit able to comment?

-budi

There will be an included oil scavenging system.

SnapOv3st3r · 03-25-2013, 03:25 PM

Quote:

Originally Posted by OrbitalEllipses

Shorter intercooler piping > longer intercooler piping...nothing anecdotal about it, homeslice.

Having BEEN in this car I can tell you the transient response is excellent.

That's because they make up for it with those smooth radius bends and straight exiting exhaust path.

ptuning · 03-25-2013, 03:31 PM

Quote:

Originally Posted by Huehuecoyotl

I want to see more close ups and details [please]

We'll try to post more pics after we dyno test our header. Hopefully by sometime next week.

diss7 · 03-25-2013, 04:37 PM

My comment about heat concern was related to the undertray.

Sounds like the response is great. Awesome kit.

One more question, the 4" air intake pipe looks like it would foul on the BMC on a RHD car; can you confirm/comment?

ptuning · 03-26-2013, 01:21 PM

Quote:

Originally Posted by diss7

My comment about heat concern was related to the undertray.

Sounds like the response is great. Awesome kit.

One more question, the 4" air intake pipe looks like it would foul on the BMC on a RHD car; can you confirm/comment?

You are correct. Our turbo system will only fit LHD manual transmission cars. We'll develop it to work with LHD automatic cars too, if the demand is there.

We like to build no-compromise turbo systems and making it adapt to both LHD and RHD vehicles would affect our turbo placement as well as the use of our 4" intake.

ptuning · 03-26-2013, 03:22 PM

While we wait to test our header next week, we thought we'd post another dyno chart to give people an idea of what to expect when we add more boost.

We've broken down the dyno chart to give you an indication of what to expect in terms of around-town driveability, given the massive torque increases from off-idle all the way to redline with our turbo system.

At normal cruising rpm's, the engine's powerband will feel more like a mid-sized V6.

As you can see, there is no turbo lag here:

The figures below are for wheel torque as measured on our DD Dyno:

NA Stock with Injen Intake:
(2,500rpm: 100tq)
(3,000rpm: 134tq)
(3,500rpm: 136tq)
(4,000rpm: 122tq) - (valley of death)
(4,500rpm: 123tq) - (valley of death)
(5,000rpm: 131tq)
(5,500rpm: 132tq)

PTUNING GT3076R Turbo System: Torque and delta vs. baseline NA
(2,500rpm: 150tq= +40tq)
(3,000rpm: 184tq= +50tq)
(3,500rpm: 198tq= +62tq)
(4,000rpm: 213tq= +91tq) - (we're seeing 91-108tq gains in this area alone)
(4,500rpm: 231tq= +108tq)
(5,000rpm: 248tq= +117tq)
(5,500rpm: 253tq= +121tq)

Coheed · 03-26-2013, 03:43 PM

This is exactly the power band that I want. I love that the factory exhaust manifold is retained. This should make it easier to pass emissions tests in my area. I would like to see how this setup reacts on the track. I also would like to see how the oil is returned.

Nihilation · 03-26-2013, 03:44 PM

Will have in-car and underhood video of this turbo setup uploaded in the near future.

Immortality · 03-26-2013, 03:53 PM

This looks AWESOME!!! Looks like this turbo just took the number one spot on my list of candidates.

I'm also excited to see if the new header will add even more to the already awesome performance.

Also, what is the PSI on that last posted dyno?

sw20kosh · 03-26-2013, 04:01 PM

What is your secret Ptuning? I have never seen a big turbo like this spool so good on a 2.0L. Whatever you are doing... keep doing it!

I looked at the other kits you offer with this GT3076 on other 4 cyl and they are all much much more laggy. Are you sure you have the right turbo on there?

jamesm · 03-26-2013, 05:01 PM

Quote:

Originally Posted by sw20kosh

I looked at the other kits you offer with this GT3076 on other 4 cyl and they are all much much more laggy. Are you sure you have the right turbo on there?

they're probably not 12.5:1 compression engines. even still, these charts show some incredibly early spooling for a 3076r (gt none the less, not even a gtx) on a 2.0l 4 banger.

sw20kosh · 03-26-2013, 05:13 PM

Quote:

Originally Posted by jamesm

they're probably not 12.5:1 compression engines. even still, these charts show some incredibly early spooling for a 3076r (gt none the less, not even a gtx) on a 2.0l 4 banger.

Look up their s2000 kit. Probably the closest kit they make for a car closest to our compression ratio.

Here is an example on a dynojet (11:1 comp):

http://i283.photobucket.com/albums/k...daryl567hp.jpg

Here is one on a dynapack (11:1 comp):

http://farm7.static.flickr.com/6020/...57b62688_z.jpg

djdnz · 03-26-2013, 05:23 PM

This looks very nice! I'm not a big fan of the red pipes, or the pipe routing above the engine but the exhaust layout is beautiful.

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03-25-2013, 03:20 PM	#113
buditjoenawan Senior Member Join Date: May 2012 Drives: Very very slowly Location: N. Hemisphere Posts: 108 Thanks: 13 Thanked 63 Times in 29 Posts Mentioned: 0 Post(s)	Still am curious about the oil return situation. Anyone familiar with the kit able to comment? -budi

03-25-2013, 04:37 PM	#117
diss7 Banned Join Date: Sep 2012 Drives: AE86, 2x GT86, TE27 Location: Christchurch NZ Posts: 1,478 Thanks: 826 Thanked 1,181 Times in 522 Posts Mentioned: 33 Post(s)	My comment about heat concern was related to the undertray. Sounds like the response is great. Awesome kit. One more question, the 4" air intake pipe looks like it would foul on the BMC on a RHD car; can you confirm/comment?

03-26-2013, 03:22 PM	#119
ptuning Senior Member Join Date: Sep 2012 Drives: White FR-S Location: Manassas, Virginia Posts: 537 Thanks: 272 Thanked 1,003 Times in 305 Posts Mentioned: 146 Post(s)	While we wait to test our header next week, we thought we'd post another dyno chart to give people an idea of what to expect when we add more boost. We've broken down the dyno chart to give you an indication of what to expect in terms of around-town driveability, given the massive torque increases from off-idle all the way to redline with our turbo system. At normal cruising rpm's, the engine's powerband will feel more like a mid-sized V6. As you can see, there is no turbo lag here: The figures below are for wheel torque as measured on our DD Dyno: NA Stock with Injen Intake: (2,500rpm: 100tq) (3,000rpm: 134tq) (3,500rpm: 136tq) (4,000rpm: 122tq) - (valley of death) (4,500rpm: 123tq) - (valley of death) (5,000rpm: 131tq) (5,500rpm: 132tq) PTUNING GT3076R Turbo System: Torque and delta vs. baseline NA (2,500rpm: 150tq= +40tq) (3,000rpm: 184tq= +50tq) (3,500rpm: 198tq= +62tq) (4,000rpm: 213tq= +91tq) - (we're seeing 91-108tq gains in this area alone) (4,500rpm: 231tq= +108tq) (5,000rpm: 248tq= +117tq) (5,500rpm: 253tq= +121tq)

03-26-2013, 03:43 PM	#120
Coheed Senior Member Join Date: Jun 2012 Drives: DGM BRZ Limited Location: Seattle Posts: 813 Thanks: 209 Thanked 225 Times in 157 Posts Mentioned: 1 Post(s)	This is exactly the power band that I want. I love that the factory exhaust manifold is retained. This should make it easier to pass emissions tests in my area. I would like to see how this setup reacts on the track. I also would like to see how the oil is returned.

03-26-2013, 03:44 PM	#121
Nihilation Member Join Date: Feb 2012 Drives: 2015 WRX Location: VA Posts: 15 Thanks: 1 Thanked 28 Times in 7 Posts Mentioned: 0 Post(s)	Will have in-car and underhood video of this turbo setup uploaded in the near future.

03-26-2013, 03:53 PM	#122
Immortality Member Join Date: Mar 2013 Drives: Future BRZ Location: Metro Detroit Posts: 17 Thanks: 13 Thanked 9 Times in 3 Posts Mentioned: 0 Post(s)	This looks AWESOME!!! Looks like this turbo just took the number one spot on my list of candidates. I'm also excited to see if the new header will add even more to the already awesome performance. Also, what is the PSI on that last posted dyno?

03-26-2013, 04:01 PM	#123
sw20kosh Senior Member Join Date: Jul 2012 Drives: 2013 Black FR-S Location: SF Posts: 3,030 Thanks: 881 Thanked 2,014 Times in 990 Posts Mentioned: 153 Post(s)	What is your secret Ptuning? I have never seen a big turbo like this spool so good on a 2.0L. Whatever you are doing... keep doing it! I looked at the other kits you offer with this GT3076 on other 4 cyl and they are all much much more laggy. Are you sure you have the right turbo on there?

03-26-2013, 05:23 PM	#126
djdnz 1337 Join Date: Oct 2011 Drives: 2013 BRZ WRB S/C Location: San Jose, CA / Waterloo, ON Posts: 1,134 Thanks: 776 Thanked 482 Times in 269 Posts Mentioned: 7 Post(s)	This looks very nice! I'm not a big fan of the red pipes, or the pipe routing above the engine but the exhaust layout is beautiful.

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