what next? headers?

SPOHN · 11-21-2012, 06:56 AM

Quote:

Originally Posted by pseftis

Did u do a before and after dyno comparison??

No I didn't. Every tIme I've been on the dyno before headers I've hit between 305 and 310whp. So I'll be using that after I get tuned with my headers.

pseftis · 11-21-2012, 12:43 PM

Quote:

Originally Posted by SPOHN

No I didn't. Every tIme I've been on the dyno before headers I've hit between 305 and 310whp. So I'll be using that after I get tuned with my headers.

Ok cool! Keep me posted when u do pls! Thx

diddy535 · 11-24-2012, 05:17 PM

Thanks! Everyone seems to love them, I want to do headers but not LTHs so there's such a limited market. Stillen has some but I just haven't seen much out of them in terms of HP compared to others.

Hydra · 11-29-2012, 01:41 PM

i was taking a look at the 370z stock headers , and it looks like they're pretty good out of the factory , and i think replacing these by aftermarket onces won't do much... correct me if im wrong guys.

SS_Firehawk · 11-29-2012, 02:05 PM

Stock ones with TP's vs LTH's, I would say at most the difference is 10whp but that's with tuning. Typical is closer to 5-7whp. But one thing you can't beat with long tube headers is the glorious sound that trumpets out of your exhaust. It's a symphony of awesomeness.

SPOHN · 11-29-2012, 02:24 PM

I'll let you guys know what I gained with my Momentum 350Z headers (shorty) tomorrow. I'll be at Forged Performance getting retuned. They have a Dyno Dynamics and I put down 292whp on there's (310 on dyno jet) before.

babbagandu · 11-29-2012, 09:48 PM

Very interested to see your results Spohn. Be sure to update!!

Blue Z34 · 12-01-2012, 02:25 AM

I was also looking into headers but after reading all this I'm not sure if it's worth it. All I'm currently running is gen 3s and TPs and I was looking at getting the Megan Racing headers. Not sure what to do or if I want a full exhaust first. I too will be very interested in your results Spohn.

SPOHN · 12-01-2012, 07:31 AM

Didn't get it tuned yesterday. I was on my way and got a phone call. Some unseen circumstances happened.

I can say even without the tune the car pull a lot harder. Never have I ever installed a single mod and felt the power gains I do with these headers. Straight raw HP.

Myron_Nismo · 12-01-2012, 07:59 AM

Quote:

Originally Posted by SPOHN

Didn't get it tuned yesterday. I was on my way and got a phone call. Some unseen circumstances happened.

I can say even without the tune the car pull a lot harder. Never have I ever installed a single mod and felt the power gains I do with these headers. Straight raw HP.

Man you are really making me want these. My only issue is that I have the FI non-resonated exhaust....my resonated Ark hfc's keep the rasp away but if I had to switch them out for 350z test pipes I'm afraid my car would start sounding like a raspy fart machine

SS_Firehawk · 12-01-2012, 08:08 AM

Damn it!!!!!!!, Strap it down already!!!

A good set of headers, can't say enough good things about them. I was distraught thinking about losing mine going FI, but the new route I'm going, I can have my cake, eat it, come back for seconds, and still have the option to run a HFC or resonator. Need to make a video SPOHN.

SPOHN · 12-01-2012, 08:21 AM

Quote:

Originally Posted by SS_Firehawk

Need to make a video SPOHN.

It's in the works.

11-24-2012, 05:17 PM	#3 (permalink)
diddy535 Track Member Join Date: Feb 2012 Location: St. Louis, MO Posts: 789 Drives: '09 370Z RAE 6MT Rep Power: 15	Thanks! Everyone seems to love them, I want to do headers but not LTHs so there's such a limited market. Stillen has some but I just haven't seen much out of them in terms of HP compared to others. __________________ ( Click to show/hide ) http://www.the370z.com/members-370z-...ys-thread.html

11-29-2012, 01:41 PM	#4 (permalink)
Hydra Base Member Join Date: Nov 2012 Location: Earth Age: 41 Posts: 28 Drives: NISMO 370Z Rep Power: 13	i was taking a look at the 370z stock headers , and it looks like they're pretty good out of the factory , and i think replacing these by aftermarket onces won't do much... correct me if im wrong guys. __________________ 2009 Nismo 370Z - Silver \|\|\| 2005 GREDDY TWIN TURBO 350Z - Black. \|\|\| 2003 MITSUBISHI EVOLUTION 8 - French blue.

11-29-2012, 02:05 PM	#5 (permalink)
SS_Firehawk Premium Member Join Date: Oct 2011 Location: Tampa Posts: 4,142 Drives: 13' Magma Red Nismo Rep Power: 7335	Stock ones with TP's vs LTH's, I would say at most the difference is 10whp but that's with tuning. Typical is closer to 5-7whp. But one thing you can't beat with long tube headers is the glorious sound that trumpets out of your exhaust. It's a symphony of awesomeness. __________________ Old Car:GTM TSC'd 550whp / 410lbft tq @ 11.88PSI New Car: Under Construction

11-29-2012, 02:24 PM	#6 (permalink)
SPOHN A True Z Fanatic Join Date: Feb 2010 Location: Covington, GA Age: 46 Posts: 14,844 Drives: Waiting on next Z Rep Power: 222	I'll let you guys know what I gained with my Momentum 350Z headers (shorty) tomorrow. I'll be at Forged Performance getting retuned. They have a Dyno Dynamics and I put down 292whp on there's (310 on dyno jet) before. __________________

12-01-2012, 07:31 AM	#9 (permalink)
SPOHN A True Z Fanatic Join Date: Feb 2010 Location: Covington, GA Age: 46 Posts: 14,844 Drives: Waiting on next Z Rep Power: 222	Didn't get it tuned yesterday. I was on my way and got a phone call. Some unseen circumstances happened. I can say even without the tune the car pull a lot harder. Never have I ever installed a single mod and felt the power gains I do with these headers. Straight raw HP. __________________

11-29-2012, 09:48 PM	#7 (permalink)
babbagandu Enthusiast Member Join Date: Mar 2011 Location: US Posts: 349 Drives: 09 Nismo Rep Power: 15	Very interested to see your results Spohn. Be sure to update!!

12-01-2012, 02:25 AM	#8 (permalink)
Blue Z34 Base Member Join Date: Jul 2009 Location: Illinois Posts: 38 Drives: 15 Nissan 370Z Nismo Rep Power: 16	I was also looking into headers but after reading all this I'm not sure if it's worth it. All I'm currently running is gen 3s and TPs and I was looking at getting the Megan Racing headers. Not sure what to do or if I want a full exhaust first. I too will be very interested in your results Spohn.

12-01-2012, 08:08 AM	#11 (permalink)
SS_Firehawk Premium Member Join Date: Oct 2011 Location: Tampa Posts: 4,142 Drives: 13' Magma Red Nismo Rep Power: 7335	Damn it!!!!!!!, Strap it down already!!! A good set of headers, can't say enough good things about them. I was distraught thinking about losing mine going FI, but the new route I'm going, I can have my cake, eat it, come back for seconds, and still have the option to run a HFC or resonator. Need to make a video SPOHN. __________________ Old Car:GTM TSC'd 550whp / 410lbft tq @ 11.88PSI New Car: Under Construction

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