Hey Z1. ETA on those headers?

brucelidat · 09-17-2013, 01:39 PM

So 320s, minus z1 power mod equal something like 315ish whp? Plus since I'm an auto maybe even less.

Rubidium · 09-22-2013, 10:28 PM

A lot of the really high results also have to do with the capability of the tuner themselves, I have a great tuner up here in WA who pretty much does every VQ around here. There are a lot of over factors that go into the results, I personally can't wait to get a hold of these headers and have my guy tune me (even though I have an HR 350).

brucelidat · 09-26-2013, 10:46 PM

andrew, your car back together yet?

DEpointfive0 · 09-26-2013, 11:09 PM

Quote:

Originally Posted by brucelidat

andrew, your car back together yet?

Nope

SPOHN · 09-26-2013, 11:28 PM

Quote:

Originally Posted by snowsurfdirtx

F it. I'm boreing out everything. lol if i find it i'll share

I thought I had it down pat. But I was wrong. I was mislead on purpose I believe.

You want to make power out of the intake. Take it off. Turn it upside down. Inside you will see some squares/ outlines inside the intake track. That section needs to be ported and smoothed out.

Sh0velMan · 09-27-2013, 08:27 AM

Quote:

Originally Posted by SPOHN

I thought I had it down pat. But I was wrong. I was mislead on purpose I believe.

You want to make power out of the intake. Take it off. Turn it upside down. Inside you will see some squares/ outlines inside the intake track. That section needs to be ported and smoothed out.

I have a spare intake and I am planning on investigating having the plenum and runners modified to increase flow on the top end. My last dyno definitely points to a plain and simple flow limit.

DEpointfive0 · 09-27-2013, 10:30 AM

Quote:

Originally Posted by SPOHN

I thought I had it down pat. But I was wrong. I was mislead on purpose I believe.

You want to make power out of the intake. Take it off. Turn it upside down. Inside you will see some squares/ outlines inside the intake track. That section needs to be ported and smoothed out.

If that's it, looks like I WAS correct!

Sh0velMan · 09-27-2013, 10:38 AM

Quote:

Originally Posted by DEpointfive0

If that's it, looks like I WAS correct!

Hmm are you talking about the inset grooves? Aren't those for the o-ring?

Or are you talking about something else?

Megan370z · 09-27-2013, 12:29 PM

Quote:

Originally Posted by SPOHN

I thought I had it down pat. But I was wrong. I was mislead on purpose I believe.

You want to make power out of the intake. Take it off. Turn it upside down. Inside you will see some squares/ outlines inside the intake track. That section needs to be ported and smoothed out.

I think you guys are talking about what I found last december before that probable secret mod was out....
Am I right ?

Or this that Ive looked and worked on 3 years ago

snowsurfdirtx · 09-27-2013, 12:52 PM

Quote:

Originally Posted by SPOHN

I thought I had it down pat. But I was wrong. I was mislead on purpose I believe.

You want to make power out of the intake. Take it off. Turn it upside down. Inside you will see some squares/ outlines inside the intake track. That section needs to be ported and smoothed out.

Sneaky mofos! That makes sense. I'll see if I can't find another intake mani and play with it. It can't hurt to smooth it out a bit anyway. Any better pictures?

DEpointfive0 · 10-13-2013, 09:14 PM

As an update... I got my car back, and I have genuine momentum headers... The car feels just as fast as it did before, maybe a TOUCH faster...

Thing is... I'm now running OEM intakes, so once I put the Stillen G3's back on, it should feel much faster than before. But I'll be waiting for a day where temps are the same as my original dyno run for official testing

BGTV8 · 10-13-2013, 10:37 PM

Quote:

Originally Posted by Sh0velMan

I have a spare intake and I am planning on investigating having the plenum and runners modified to increase flow on the top end. My last dyno definitely points to a plain and simple flow limit.

You want these .................... but will only fit with the HR head conversion ...

Nissan VQ 3.5L - SF Taper throttle body kit - Jenvey Dynamics

I have these TB on my race car engine with air flowing straight at the inlet valve and they support air-flow to deliver 600hp (NA, @ crank).

Rusty · 10-13-2013, 10:49 PM

Quote:

Originally Posted by BGTV8

You want these .................... but will only fit with the HR head conversion ...

Nissan VQ 3.5L - SF Taper throttle body kit - Jenvey Dynamics

I have these TB on my race car engine with air flowing straight at the inlet valve and they support air-flow to deliver 600hp (NA, @ crank).

brucelidat · 11-01-2013, 06:36 PM

this thread totally dies. No reviews or dynos form people who've installed them?

Eighties Meta · 11-01-2013, 07:09 PM

My dyno is posted. A whopping 4hp gain plus a brilliant loss of torque. Do it, you'll love the results

Sent from my GT-N8013 using Tapatalk

09-17-2013, 01:39 PM	#556 (permalink)
brucelidat A True Z Fanatic Join Date: Jun 2011 Location: temple city, ca Posts: 2,432 Drives: 2011 370z 7AT GM Sp Rep Power: 31	So 320s, minus z1 power mod equal something like 315ish whp? Plus since I'm an auto maybe even less. __________________ Works Emotion CR Ultimate - FI CBE w/ 18" resonators - Ecutek - eibach sways - Quaife - FI LTH w/race cats - kw v3 - spl - Topgunz SC - 488whp 398trq

09-22-2013, 10:28 PM	#557 (permalink)
Rubidium Base Member Join Date: Aug 2011 Location: Bremerton, WA Posts: 57 Drives: 2008 350z Red MT Rep Power: 14	A lot of the really high results also have to do with the capability of the tuner themselves, I have a great tuner up here in WA who pretty much does every VQ around here. There are a lot of over factors that go into the results, I personally can't wait to get a hold of these headers and have my guy tune me (even though I have an HR 350). __________________ 08 Nogaro Red Ent. 350Z Stillen Gen 3 CAI, Southbend DXD stage 2 endurance, Southbend DXD Race 19lb flywheel, Unorthodox pulleys, Motordyne ART pipes, Motordyne XYZ + resonator, Tomei expreme Ti, UpRev = Dynojet 291whp

09-26-2013, 10:46 PM	#558 (permalink)
brucelidat A True Z Fanatic Join Date: Jun 2011 Location: temple city, ca Posts: 2,432 Drives: 2011 370z 7AT GM Sp Rep Power: 31	andrew, your car back together yet? __________________ Works Emotion CR Ultimate - FI CBE w/ 18" resonators - Ecutek - eibach sways - Quaife - FI LTH w/race cats - kw v3 - spl - Topgunz SC - 488whp 398trq

10-13-2013, 09:14 PM	#566 (permalink)
DEpointfive0 Premium Member Bitches Join Date: Jan 2012 Location: SoCal Posts: 14,824 Drives: a lot Rep Power: 17151	As an update... I got my car back, and I have genuine momentum headers... The car feels just as fast as it did before, maybe a TOUCH faster... Thing is... I'm now running OEM intakes, so once I put the Stillen G3's back on, it should feel much faster than before. But I'll be waiting for a day where temps are the same as my original dyno run for official testing brucelidat and 2sl0w like this. __________________ Do YOU want to know what/where I got my username from? ( Click to show/hide ) NSFW due to language:

11-01-2013, 06:36 PM	#569 (permalink)
brucelidat A True Z Fanatic Join Date: Jun 2011 Location: temple city, ca Posts: 2,432 Drives: 2011 370z 7AT GM Sp Rep Power: 31	this thread totally dies. No reviews or dynos form people who've installed them? __________________ Works Emotion CR Ultimate - FI CBE w/ 18" resonators - Ecutek - eibach sways - Quaife - FI LTH w/race cats - kw v3 - spl - Topgunz SC - 488whp 398trq

11-01-2013, 07:09 PM	#570 (permalink)
Eighties Meta Enthusiast Member Join Date: Aug 2012 Location: Pasadena, MD Age: 54 Posts: 344 Drives: 09 370z 7AT no-sport Rep Power: 13	My dyno is posted. A whopping 4hp gain plus a brilliant loss of torque. Do it, you'll love the results Sent from my GT-N8013 using Tapatalk __________________ 2009 370z Touring 7AT/AAM 2.5 true dual exhaust/AAM DE test pipes/z1 vqde35 headers/AAM cold air intake (R-line)/Motordyne M370/Quaife LSD/z1 brake upgd pkg/Swift Spec-R springs/WhiteLine Front&Rear sway bars with endlinks

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