Nissan 370Z Forum  

Stillen Headers on 370z

Here is a few shots of installing headers onto my 370z that I got from Stillen. The Install took place at my shop Relentless Rpm. I will post up some

Go Back   Nissan 370Z Forum > Nissan 370Z Tech Area > Engine & Drivetrain > Intake/Exhaust


Reply
 
LinkBack Thread Tools Display Modes
Old 03-07-2009, 12:15 AM   #1 (permalink)
Base Member
 
Funky370z's Avatar
 
Join Date: Feb 2009
Location: florida
Posts: 65
Drives: 370z Touring Sport
Rep Power: 256
Funky370z has a reputation beyond reputeFunky370z has a reputation beyond reputeFunky370z has a reputation beyond reputeFunky370z has a reputation beyond reputeFunky370z has a reputation beyond reputeFunky370z has a reputation beyond reputeFunky370z has a reputation beyond reputeFunky370z has a reputation beyond reputeFunky370z has a reputation beyond reputeFunky370z has a reputation beyond reputeFunky370z has a reputation beyond repute
Default Stillen Headers on 370z

Here is a few shots of installing headers onto my 370z that I got from Stillen. The Install took place at my shop Relentless Rpm. I will post up some more pictures along with a baseline dyno and a post dyno. My base line dyno pulls vary between 279.6hp and 283.6 peak hp. Next week I will do some after runs with just the headers. I am also working on our own catch can and will post up some install photos of that.

One Place i see a lot of gains to be made is in the y-pipe area as it gets very narrow after the cat.

Two words of caution, Nissan made one cat nut super tight on each side and we ended up breaking a stud on each side that we need to use the heat wrench on, and also it appears nissan cross threaded the a/f sensors on my car. Luckily I had a die to retread the a/f sensor to install into the stillen headers.

If you guys want more pics of the installed piece i can through it back on the lift come monday, I am going to enjoy this weekend off.








Funky370z is offline   Reply With Quote
Old 03-07-2009, 12:29 AM   #2 (permalink)
Enthusiast Member
 
Join Date: Feb 2009
Location: EL Paso, Tx
Posts: 387
Drives: SR 370z
Rep Power: 243
kgreen has a reputation beyond reputekgreen has a reputation beyond reputekgreen has a reputation beyond reputekgreen has a reputation beyond reputekgreen has a reputation beyond reputekgreen has a reputation beyond reputekgreen has a reputation beyond reputekgreen has a reputation beyond reputekgreen has a reputation beyond reputekgreen has a reputation beyond reputekgreen has a reputation beyond repute
Default

have you driven it since the install?
kgreen is offline   Reply With Quote
Old 03-07-2009, 12:33 AM   #3 (permalink)
Base Member
 
Funky370z's Avatar
 
Join Date: Feb 2009
Location: florida
Posts: 65
Drives: 370z Touring Sport
Rep Power: 256
Funky370z has a reputation beyond reputeFunky370z has a reputation beyond reputeFunky370z has a reputation beyond reputeFunky370z has a reputation beyond reputeFunky370z has a reputation beyond reputeFunky370z has a reputation beyond reputeFunky370z has a reputation beyond reputeFunky370z has a reputation beyond reputeFunky370z has a reputation beyond reputeFunky370z has a reputation beyond reputeFunky370z has a reputation beyond repute
Default

Quote:
Originally Posted by kgreen View Post
have you driven it since the install?
Yes, my butt dyno says more, but I had to finish some customer work today and installed a lsd into a co workers 350z so i was limited on time to dyno it today.
Funky370z is offline   Reply With Quote
Old 03-07-2009, 01:04 AM   #4 (permalink)
The370Z.com Sponsor
 
M.Bonanni's Avatar
 
Join Date: Nov 2008
Location: Las Vegas
Posts: 2,575
Drives: Fast
Rep Power: 1321
M.Bonanni has a reputation beyond reputeM.Bonanni has a reputation beyond reputeM.Bonanni has a reputation beyond reputeM.Bonanni has a reputation beyond reputeM.Bonanni has a reputation beyond reputeM.Bonanni has a reputation beyond reputeM.Bonanni has a reputation beyond reputeM.Bonanni has a reputation beyond reputeM.Bonanni has a reputation beyond reputeM.Bonanni has a reputation beyond reputeM.Bonanni has a reputation beyond repute
Send a message via AIM to M.Bonanni
Default

Nice! Those bolts are rediculous. I broke a socket and two extensions on those bastards when I installed my HFCs.
__________________
MikeBonanni.com
Twitter: http://www.twitter.com/MikeBonanni
Facebook: http://www.facebook.com/MBonanni36
Function > Form
M.Bonanni is offline   Reply With Quote
Old 03-07-2009, 02:23 AM   #5 (permalink)
The370Z.com Sponsor
 
Frick@DDM's Avatar
 
Join Date: Feb 2009
Location: San Diego
Posts: 71
Drives: Danger Ranger
Rep Power: 16
Frick@DDM is on a distinguished road
Default

Looking Good, Dyno!?
Frick@DDM is offline   Reply With Quote
Old 03-07-2009, 02:48 AM   #6 (permalink)
A True Z Fanatic
 
LiquidZ's Avatar
 
Join Date: Nov 2008
Location: Columbus, OH
Posts: 1,940
Drives: Mag. Black 2009 370Z
Rep Power: 705
LiquidZ has a reputation beyond reputeLiquidZ has a reputation beyond reputeLiquidZ has a reputation beyond reputeLiquidZ has a reputation beyond reputeLiquidZ has a reputation beyond reputeLiquidZ has a reputation beyond reputeLiquidZ has a reputation beyond reputeLiquidZ has a reputation beyond reputeLiquidZ has a reputation beyond reputeLiquidZ has a reputation beyond reputeLiquidZ has a reputation beyond repute
Default

More pictures please!

Did you happen to snap shots of the merge collectors before you put them on?
LiquidZ is offline   Reply With Quote
Old 03-07-2009, 08:04 PM   #7 (permalink)
Base Member
 
Funky370z's Avatar
 
Join Date: Feb 2009
Location: florida
Posts: 65
Drives: 370z Touring Sport
Rep Power: 256
Funky370z has a reputation beyond reputeFunky370z has a reputation beyond reputeFunky370z has a reputation beyond reputeFunky370z has a reputation beyond reputeFunky370z has a reputation beyond reputeFunky370z has a reputation beyond reputeFunky370z has a reputation beyond reputeFunky370z has a reputation beyond reputeFunky370z has a reputation beyond reputeFunky370z has a reputation beyond reputeFunky370z has a reputation beyond repute
Default

Quote:
Originally Posted by LiquidZ View Post
More pictures please!

Did you happen to snap shots of the merge collectors before you put them on?
you know what i did not but they are very clean.

These are g37 headers but the OEM part numbers match 370z/g37.

I should have post dyno numbers next week. Josh and Kyle at Stillen were a big help with this.
Funky370z is offline   Reply With Quote
Old 03-07-2009, 08:05 PM   #8 (permalink)
Base Member
 
Funky370z's Avatar
 
Join Date: Feb 2009
Location: florida
Posts: 65
Drives: 370z Touring Sport
Rep Power: 256
Funky370z has a reputation beyond reputeFunky370z has a reputation beyond reputeFunky370z has a reputation beyond reputeFunky370z has a reputation beyond reputeFunky370z has a reputation beyond reputeFunky370z has a reputation beyond reputeFunky370z has a reputation beyond reputeFunky370z has a reputation beyond reputeFunky370z has a reputation beyond reputeFunky370z has a reputation beyond reputeFunky370z has a reputation beyond repute
Default

Quote:
Originally Posted by DDMotorsports View Post
Nice! Those bolts are rediculous. I broke a socket and two extensions on those bastards when I installed my HFCs.
Matco makes a 36inch ext with a 1/2 female and 3/8 male end that you can use with a breaker bar and a deep 14mm swivel. We had to use the torch to get the studs out.
Funky370z is offline   Reply With Quote
Old 03-07-2009, 08:29 PM   #9 (permalink)
Enthusiast Member
 
Supergoji's Avatar
 
Join Date: Dec 2008
Location: Westchester NY
Age: 36
Posts: 311
Drives: Z32tt / Supra tt
Rep Power: 256
Supergoji has a reputation beyond reputeSupergoji has a reputation beyond reputeSupergoji has a reputation beyond reputeSupergoji has a reputation beyond reputeSupergoji has a reputation beyond reputeSupergoji has a reputation beyond reputeSupergoji has a reputation beyond reputeSupergoji has a reputation beyond reputeSupergoji has a reputation beyond reputeSupergoji has a reputation beyond reputeSupergoji has a reputation beyond repute
Send a message via AIM to Supergoji
Default

so they fit in there with no problems??

how long did the install as in how long did it take to get the headers in.

did you guys try chemicals to get rid of the orange crap on all the nuts and bolts?

Last edited by Supergoji; 03-09-2009 at 11:34 AM.
Supergoji is offline   Reply With Quote
Old 03-08-2009, 03:23 AM   #10 (permalink)
Base Member
 
kustomZ's Avatar
 
Join Date: Mar 2009
Location: Texas
Posts: 112
Drives: TBD
Rep Power: 256
kustomZ has a reputation beyond reputekustomZ has a reputation beyond reputekustomZ has a reputation beyond reputekustomZ has a reputation beyond reputekustomZ has a reputation beyond reputekustomZ has a reputation beyond reputekustomZ has a reputation beyond reputekustomZ has a reputation beyond reputekustomZ has a reputation beyond reputekustomZ has a reputation beyond reputekustomZ has a reputation beyond repute
Default

Looks good
__________________
kustomZ is offline   Reply With Quote
Old 03-08-2009, 12:43 PM   #11 (permalink)
A True Z Fanatic
 
semtex's Avatar
 
Join Date: Jan 2009
Location: Behind enemy lines
Age: 54
Posts: 5,995
Drives: People to drink
Rep Power: 32
semtex has a reputation beyond reputesemtex has a reputation beyond reputesemtex has a reputation beyond reputesemtex has a reputation beyond reputesemtex has a reputation beyond reputesemtex has a reputation beyond reputesemtex has a reputation beyond reputesemtex has a reputation beyond reputesemtex has a reputation beyond reputesemtex has a reputation beyond reputesemtex has a reputation beyond repute
Default

Wow! I'm definitely keeping an eye on this thread now that I've got the Stillen Cat-back and Berk HFCs in already. Headers would be a good next step! Great job, and thanks for the pics!
__________________
"There are no small accidents on this circuit." -- Ayrton Senna
316.8whp & 248 ft/lbs (Dyno Dynamics) | 319whp & 256 ft/lbs (DynoJet) (04/23/10)
Stillen G3 CAI, CBE, Pulley / F.I. LTH / GTSpec Ladder Brace / Setrab Oil Cooler / UpRev-tuned by Forged Perf.
semtex is offline   Reply With Quote
Old 03-08-2009, 02:12 PM   #12 (permalink)
RCZ
A True Z Fanatic
 
RCZ's Avatar
 
Join Date: Nov 2008
Location: Miami
Posts: 6,403
Drives: '09 370Z
Rep Power: 1119
RCZ has a reputation beyond reputeRCZ has a reputation beyond reputeRCZ has a reputation beyond reputeRCZ has a reputation beyond reputeRCZ has a reputation beyond reputeRCZ has a reputation beyond reputeRCZ has a reputation beyond reputeRCZ has a reputation beyond reputeRCZ has a reputation beyond reputeRCZ has a reputation beyond reputeRCZ has a reputation beyond repute
Send a message via AIM to RCZ
Default

I'm also looking at this with lots of interest. I think Im going to be sending a lot of cash Stillen's way when everything is out.
RCZ is offline   Reply With Quote
Old 03-08-2009, 03:48 PM   #13 (permalink)
A True Z Fanatic
 
LiquidZ's Avatar
 
Join Date: Nov 2008
Location: Columbus, OH
Posts: 1,940
Drives: Mag. Black 2009 370Z
Rep Power: 705
LiquidZ has a reputation beyond reputeLiquidZ has a reputation beyond reputeLiquidZ has a reputation beyond reputeLiquidZ has a reputation beyond reputeLiquidZ has a reputation beyond reputeLiquidZ has a reputation beyond reputeLiquidZ has a reputation beyond reputeLiquidZ has a reputation beyond reputeLiquidZ has a reputation beyond reputeLiquidZ has a reputation beyond reputeLiquidZ has a reputation beyond repute
Default

Quote:
Originally Posted by RCZ View Post
I'm also looking at this with lots of interest. I think Im going to be sending a lot of cash Stillen's way when everything is out.
Same hahaha
LiquidZ is offline   Reply With Quote
Old 03-08-2009, 08:57 PM   #14 (permalink)
A True Z Fanatic
 
tvfreakazoid's Avatar
 
Join Date: Jan 2009
Location: kommie kali
Posts: 1,238
Drives: 2015 Audi S5; 6spd.
Rep Power: 10324
tvfreakazoid has a reputation beyond reputetvfreakazoid has a reputation beyond reputetvfreakazoid has a reputation beyond reputetvfreakazoid has a reputation beyond reputetvfreakazoid has a reputation beyond reputetvfreakazoid has a reputation beyond reputetvfreakazoid has a reputation beyond reputetvfreakazoid has a reputation beyond reputetvfreakazoid has a reputation beyond reputetvfreakazoid has a reputation beyond reputetvfreakazoid has a reputation beyond repute
Default

Cant wait what power gains you get.
__________________
Mudders milk

http://www.the370z.com/image.php?type=sigpic&userid=1188&dateline=1232328  539
tvfreakazoid is offline   Reply With Quote
Old 03-09-2009, 09:51 PM   #15 (permalink)
Base Member
 
Funky370z's Avatar
 
Join Date: Feb 2009
Location: florida
Posts: 65
Drives: 370z Touring Sport
Rep Power: 256
Funky370z has a reputation beyond reputeFunky370z has a reputation beyond reputeFunky370z has a reputation beyond reputeFunky370z has a reputation beyond reputeFunky370z has a reputation beyond reputeFunky370z has a reputation beyond reputeFunky370z has a reputation beyond reputeFunky370z has a reputation beyond reputeFunky370z has a reputation beyond reputeFunky370z has a reputation beyond reputeFunky370z has a reputation beyond repute
Default

i made a ton more up high but lost mid range which i feel can be gained with more exhaust work. Dyno charts will be up tomorrow i forgot my jump drive at home today.
Funky370z is offline   Reply With Quote
Reply

Bookmarks


Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are On


Similar Threads
Thread Thread Starter Forum Replies Last Post
STILLEN 370Z Dual Exhaust System w/pricing AK370Z STILLEN 25 01-03-2011 08:49 PM
my 370Z pictures from STILLEN / LA Auto Show 08 blackdragon Nissan 370Z Photos / Spyshots / Video / Media Gallery 9 10-30-2009 12:45 AM
I want to see some Headers! 370z2 Engine & Drivetrain 15 03-19-2009 12:14 PM
New Zele SS Headers and cat converter for Nissan 370Z Z34 LiquidZ Intake/Exhaust 36 03-02-2009 04:03 PM
Nissan 370Z on Display @ Stillen on 11/18 Slidefox Nissan 370Z General Discussions 4 11-13-2008 08:41 PM


All times are GMT -5. The time now is 11:15 PM.


Powered by vBulletin® Version 3.8.4
Copyright ©2000 - 2024, Jelsoft Enterprises Ltd.
Search Engine Optimization by vBSEO 3.6.0 PL2