Hey Z1. ETA on those headers?

chuckie311 · 08-26-2013, 08:59 PM

yep only place I have been...guess we will find out if they are worth it or not in Oct..lol

brucelidat · 08-26-2013, 09:07 PM

Why didn't you get it tuned when you did that dyno pull after installing the m370? Seems like quite a long drive back in October just for the tune.

370Z JT · 08-26-2013, 10:19 PM

I got the NST pullies installed by Seb a year ago. Dyno showed 5-7 WHP gains through out the power band.

brucelidat · 08-26-2013, 10:37 PM

Seb just expressed concern to me in the long term regarding the lack of a damper. he didn't say it was bad for sure if that there was any evidence of it being bad, just that he wouldn't want to risk it. That put me on the fence since Seb is the Z specialist.

chuckie311 · 08-27-2013, 01:28 AM

I did get it tuned after the dyno pull.. it didn't give me any gains at all which sometimes it happens..we trimed out the A/F and nothing was gained...

I been thinking about it tonight and I think im going to go FI GTM supercharged... after thinking of spending about 4.5k for long tube headers and 4.08 gears I feel a few more thousand for FI would be money better spent..so ill more than likely be selling the pulleys and the rest of my parts here soon...

brucelidat · 08-27-2013, 01:31 AM

Let me know about the m370 and pulleys.

SS_Firehawk · 08-27-2013, 01:54 AM

Quote:

Originally Posted by chuckie311

I did get it tuned after the dyno pull.. it didn't give me any gains at all which sometimes it happens..we trimed out the A/F and nothing was gained...

I been thinking about it tonight and I think im going to go FI GTM supercharged... after thinking of spending about 4.5k for long tube headers and 4.08 gears I feel a few more thousand for FI would be money better spent..so ill more than likely be selling the pulleys and the rest of my parts here soon...

I'll give u a ride in mine if you want to see how it drives. The PPE's I have worked well with my setup. I'll have it back in a couple weeks.

Eighties Meta · 08-28-2013, 12:49 AM

Quote:

Originally Posted by Eighties Meta

before and after dyno attached.

well, I'm certainly disgusted at seeing some of the big differences. Here is my original dyno granted 47 degrees out (dyno-noheadersntestpipes) and then the dyno with adding the z1 headers and removing aam HFC and replacing with AAM DE TPs.

the one I saw earlier of someone getting 20 or so just from bolt on, I hope that's on a car with no other mods because if its 20whp on a fully modded car just from installation then... well... right. I shouldn't care.

AAM did fix whatever the rattle was quickly so +1 to them on that.

for giggles, If you compare my before the header and test pipe dyno to the after, I lose HP and TQ all the way through the entire RPM range until the very tip which nets a better peak. when I compare the two I can find no positive to the post dyno. I understand HP being down because of heat but the TQ also? I just don't understand. I was going to get a BBK to I'm cancelling that now. do a few more track days which means I'll have to buy some pads again but eh.... worth it. It's like the torque my M370 was providing has magically disappeared with the headers and test pipes

brucelidat · 08-28-2013, 01:00 AM

Eighties' results are concerning. We need some more reviews to see if anyone else is running into this and if so, why. I thought z1 couldn't keep these in stock they were selling so fast. Where are the guys who bought them?

DEpointfive0 · 08-28-2013, 02:01 AM

Quote:

Originally Posted by brucelidat

Eighties' results are concerning. We need some more reviews to see if anyone else is running into this and if so, why. I thought z1 couldn't keep these in stock they were selling so fast. Where are the guys who bought them?

FL 4Motion · 08-28-2013, 02:42 AM

They're sitting in the garage all boxed up nicely until I get them installed eventually, looking like next year probably.

brucelidat · 08-28-2013, 02:43 AM

next year! if they get HR flange on, I might cave in ot the mod bug and have them by then, haha

DEpointfive0 · 08-28-2013, 02:45 AM

Quote:

Originally Posted by brucelidat

next year! if they get HR flange on, I might cave in ot the mod bug and have them by then, haha

They're working on it, but I believe it's a few hundred extra, which pissed me off a bit...
You can have any welder weld a flange on for you very easily

martin82 · 08-28-2013, 02:46 AM

Lol what's the big deal just buy de cats!! Or test pipes!

FL 4Motion · 08-28-2013, 02:49 AM

Quote:

Originally Posted by brucelidat

next year! if they get HR flange on, I might cave in ot the mod bug and have them by then, haha

yeah, it kinda sucks but I have other priorities for the car right now. wanted to get them at the lower intro price.

Quote:

Originally Posted by martin82

Lol what's the big deal just buy de cats!! Or test pipes!

/\ this.

08-26-2013, 09:07 PM	#422 (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	Why didn't you get it tuned when you did that dyno pull after installing the m370? Seems like quite a long drive back in October just for the tune. __________________ 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

08-26-2013, 10:19 PM	#423 (permalink)
370Z JT A True Z Fanatic Join Date: Jan 2010 Location: United States Posts: 2,905 Drives: 370Z PW 7AT Rep Power: 378	I got the NST pullies installed by Seb a year ago. Dyno showed 5-7 WHP gains through out the power band. __________________ Click for My Journal Top Secret \| EVO-R \| Fujimura Auto \| Shine Auto \| Seibon \| MRWorks \| Swift \| SPC \| SSR \| UpRev \| Project Kics \| NST \| Titek \| Eibach \| Nismo \| Whiteline \| Quaife \| Invidia \| Fly1 \| CF Element \| Carbon Signal

08-26-2013, 10:37 PM	#424 (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	Seb just expressed concern to me in the long term regarding the lack of a damper. he didn't say it was bad for sure if that there was any evidence of it being bad, just that he wouldn't want to risk it. That put me on the fence since Seb is the Z specialist. __________________ 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

08-27-2013, 01:31 AM	#426 (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	Let me know about the m370 and pulleys. __________________ 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

08-28-2013, 01:00 AM	#429 (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	Eighties' results are concerning. We need some more reviews to see if anyone else is running into this and if so, why. I thought z1 couldn't keep these in stock they were selling so fast. Where are the guys who bought them? DEpointfive0 likes this. __________________ 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

08-26-2013, 08:59 PM	#421 (permalink)
chuckie311 Enthusiast Member Join Date: Jul 2012 Location: las vegas Posts: 313 Drives: Q50/G37 Rep Power: 13	yep only place I have been...guess we will find out if they are worth it or not in Oct..lol

08-27-2013, 01:28 AM	#425 (permalink)
chuckie311 Enthusiast Member Join Date: Jul 2012 Location: las vegas Posts: 313 Drives: Q50/G37 Rep Power: 13	I did get it tuned after the dyno pull.. it didn't give me any gains at all which sometimes it happens..we trimed out the A/F and nothing was gained... I been thinking about it tonight and I think im going to go FI GTM supercharged... after thinking of spending about 4.5k for long tube headers and 4.08 gears I feel a few more thousand for FI would be money better spent..so ill more than likely be selling the pulleys and the rest of my parts here soon...

08-28-2013, 02:42 AM	#431 (permalink)
FL 4Motion A True Z Fanatic Join Date: Feb 2009 Location: FL Posts: 4,776 Drives: Baby Shark Rep Power: 701615	They're sitting in the garage all boxed up nicely until I get them installed eventually, looking like next year probably.

08-28-2013, 02:43 AM	#432 (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	next year! if they get HR flange on, I might cave in ot the mod bug and have them by then, haha __________________ 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

08-28-2013, 02:46 AM	#434 (permalink)
martin82 A True Z Fanatic Join Date: Nov 2011 Location: los angeles Posts: 2,636 Drives: 12 Nissan 370Z MB M6 Rep Power: 20	Lol what's the big deal just buy de cats!! Or test pipes!

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