HOW MUCH Power Do Headers Make On The 370Z and G37?
ฝัง
- เผยแพร่เมื่อ 2 ต.ค. 2024
- In this video I look at some testing I have done on header swaps on various G37s and 370Zs. One of the cars is a Nismo 370Z that made 333whp/271wtq on this Dynojet after switching from stock headers, to Z1 headers, and retuning. This gave a total gain of 18whp/11wtq over the stock headers we used on his previous tune (315whp/259wtq).
We saw an average of 16whp peak gain and 11wtq peak gain with gains everywhere on the powerband on the various cars we tested with. On my own G37 which uses JWT C2 exhaust cams, switching from stock headers to Tomei headers picked up a stellar 19whp with substantial gains throughout the powerband.
Dyno numbers going up like that hair line
@Manuel Rivas suck it
@Manuel Rivas it's funny because he has no hair either, lol
@@admintuning my hair lower tho.. my graph aint as peaky just yet.. soon tho 😂😂😂🤫🤫🤫🤫
OMGITSMRMACK you should change your name from “...MRMACK” to “...TALKINGSMACK”, hmm?!? 😜
noneya business bro did you really come back a year later to pop shit..
I think the best thing you notice in these videos, is how smooth the power becomes with a tune. You go from the bounciest incline line that drops power under acceleration to this beautiful smooth line.
Yes. Thank you for the comment.
Would love to see a comparison between the long tube and short headers.
As with most mods it's all about elimiting restrictions, headers probably wouldn't do much on their own but once you toss intake and a exhaust at a car it becomes the bottleneck.
Bingo AF,
Just another awesome and informative video from the tuning master. Great job and great gains!
He's definitely not a tuning master, He is full of shit.
Joe Jones why how come ?
Joe Jones explains your self
Dropful he’s a copy and paste tuner he’s nothing special
This dudes face constantly: a mix between 😐 and 🗿
Edit: I made fun of a guy who is legendary with tuning Nissans. I feel bad.
Yall asking questions he already answered in the video, Tomei and Z1 and ppe long tubes make more power and any cat back without a Muffler
This, lol
The tomei is for the g35 v2 headers z1 says u have to modify the header bolt to fit it
Do headers cause a check engine light on a Nissan 350z 2008 with the VQHR motor?
6.4k subs 6.4k views, you've broke TH-cam Moncef
can't believe we have the same wheels color & the red tape looks beautiful
I though he was seith bike hacks for a small moment xD
Thank you, finallåt someone that actually shows the difference live. Atleast now i know headers, better exhaust and intake and all that do add up per manufacurers claim ish ;)
Yeah they never use to tell us you had to get a such thing as a tune to really see gains back in the day.. SMFH!!! 🤔
Hey man, love the videos you put up. I would love to work with you in the future when I get my car tuned. Until I do, do you have any recommendations on shops in the NY area that you TRUST doing VQ work?
What kind of results do you see with the vq35hr? I know theres no vvel but would you see proportional gains with the 35hr as you see with the 37vhr?
More air in more air out makes sense to me!
What year was the 370z? In 2014 they redesigned the stock header/manifolds for the 370z and from what I hear they are far superior to the older ones.
so this should do the same for a 2014 Infiniti Q50 being that is the same engine
Yeah but the heads have better flow
Best channel for vq37... Next lets clear the air about cams for these motors ..no real data available
I'm subscribed with both my channels! I have a 2013 G37S sedan!! I heard you mention in one of your videos you have a single turbo z and you also have a supercharged z which one is faster? Having driven both which one would you recommend? I'm thinking about a single turbo but I see the A2A kit are beast as well!
What type of results on the HR platform with headers?
Looking for an answer also
Aw man I thought there was going to be a pull..good video nonetheless.
I have two questions, Moncef. Will a tune void the factory warranty, and will a tune damage the engine in the long run as far as throwing flames? Thanks
Sometimes, and no.
What do you think about the motordyne long tubes with hfc
Where did you buy the Tomei headers & how much? I can't find em anywhere! I have an 08 g37s. I wanted headers, the uprev tune & cold airs so not much.
How about 350z aftermarket headers? :)
Davis Mark Johnson Paul Martinez Elizabeth
Crazy That I watched this Video a While Back, & that 370Z lived near me the Entire Time lol
Bro I follow you under my other channel but I remember whenever you said the base model g37 is faster than the Sport model because it was lighter!?! I now have a 2013 G37S sedan and I smoked a base model no problem!!
@@sleepervq605 Most Likely the Driver or Just Runs poor. I've beaten plenty of Sports with mine Stock vs Stock.
@@viciousvq1824 bro I dont see how you figure that bro!?! I have a limited slip differential and wider tires!! I follow you bro so I've seen your kills but I highly doubt stock to stock you beat a sport model unless like you said it was a poor driver!! I will be getting a gopro soon so the world can see all my kills as well and I will be adding power soon!
@@sleepervq605 I mean
3,701lbs (Sport) vs 3,618lbs (Base)
Its not hard to figure that out with the same power, Tires are a Variable too.
@@viciousvq1824 Bro 80 lbs isn't going to make that much of a difference and it makes no sense for Infiniti to make the Sport trim slower whenever its their top trim!! Why do you think it's called a sport!?! I have better suspension, better brakes, wider tires etc! The base model isn't making that much whp that 80 lbs is going to be noticeable!!
Are these longtube headers, which would mean the vast majority of the gains are coming from the removal of the cats?
Wats install cost on headers I got some isr long tubes laying around
What do you think about the JWT C2 Cams? Thinking about getting some.
Im in the process of installing this on my all-wheel drive G35 Vq35hr I had test pipes and I couldn't deal with exhaust leaks from the exhaust gasket flange so I decided to upgrade it is a pain in the butt to install definitely recommend new studs and bolts
I have Tomei headers on my DE, but they were installed along with cams, so the gains for the headers alone are unknown. This is an awesome video, though it'd be nice to see some DE love lol. Like, vids on Tomei/Z1 header gains on a DE.
I have done this test before with stock headers vs LTH and haven't seen a big difference on a stock cammed DE, mainly because the cams are really small.
Will hr motordyne headers fit a de?
Do you have a good shop or person In colorado that can work on my g37
When ordering PPE Long tube headers what’s better? Spike or parallel merge collectors?
My car made 316 HP and 277 Ibs tq
I do have your number, hopefully it hasn't changed, but a quick question, do you have any recommendations as what type of turbo system that includes injectors etc for me to buy before I call you to do the tuning? Any particular name brands, I'm tryin to get at least 650 plus HP from my car, can you help me out with this?
Johnboy dude you’re a nut, you don’t need that much power, last time I saw you in your 350z you were pushing over 550 hp, and you shitted on everyone in Newark that night , the hell you trying to do boi? Lol
@@twisted5544 I sold it to Jerry after I beat him, he wanted to buy the car after I shitted on him now I'm assed out with no vehicle, I'm getting a used Nismo and lifting that bitch to at least 650 plus HP to beat my old hooptie Jerry own now, don't let him know btw because he doesn't even have a computer and doesn't even watch TH-cam lol,
Wait Newark, california ??
@@khoajin Newark NJ
O gotcha
Keep it up 'Cef 👍🏽👍🏽
Which long tube headers do you recommend. Don’t want super expensive but still decent enough for gains
I have a G37s 6mt and i have berk test pipes with no resonators or mufflers just straight through IN CALIFORNIA and it’s “unbearable” says my friends, should i slap headers on it and tune it for flame maps 😭
Does no muffler and res throw a code
@@kameroncrowell4416 it shouldn't no.
@@kameroncrowell4416 no but since i put my test pipes on it threw CEL at me, but i havent tuned it yet
How much can you expect to make with intakes, headers, tune and stock exhaust in a 2015 Q60S (7AT). I hate the sound of any aftermarket exhausts, too raspy for my tastes.
Any option to keep stock sound but enlarge the piping? Oh and why such a difference in WHP/TQ from 370Z vs G37 at the end?
Thanks!
I hit 330whp/266wtq on a 370Z with that setup and a Stillen (stock sized catback) catback exhaust the other night. Check my Instagram for details @admintuning.
I just got a stock 2008 G37S. What's the first thing I should do to it to make more power?
I have a 2013 G37S sedan myself I've already lowered it and went with wider tires (Nitto G2)! The first thing I plan on doing is changing out my stock exhaust setup!! I will get cold air intakes and a tune!
Any results with Motordyne headers?
Please!! What would you suggest for best performance full exhaust that is also nice sounding (loud, not too loud but pretty loud) 😅
I currently only have a muffler delete on my 09 g37x. Please let me know what full echaust I should go for! 🙏
I plan on doing full exhaust and drop in filters. Then tune it up.
late post but how's the mileage after headers/tune? nice work
I accidentally bought HR art pipes for my g35. Instead of selling them i was thinking of installing them with HR headers. Do you think I would be able to get similar gains with that set up?
What’s a ballpark figure for installing headers? I wanna get the ported plenum and headers and 650 cc injectors and a e85 tune. I got all the other bolt ons and a tune making 309/256 on a base 11’ g37 auto cuz I’m in a wheelchair so don’t hate
What about motordyne long tube headers?
Great video !! Would u recommend long tube headers or short for gains
PPE LTH or Z1 headers.
@@admintuning how about isr?
@@dliv33 wondering the samething. Have you found an answer yet
Would you recommend ISR long tubes for an HR paired with 3 inc intakes and a good exhaust
Duhh
Good gains man!!! Do u plan on staying Naturally Aspirated or going forced induction one day? Big fan of ur channel by the way!
Thanks bro, I have two forced induction cars already so I'm all set.
Ok gotcha!!! I have to wait for my warranty to expire in 3 more years. Dunno if I should keep it naturally aspirated but modified or forced induction. I’m a fan of both but can’t choose what I want to do with my 2010 G37X coupe... 🤦🏾♂️🙄 but I have 3yrs to decide lol.
Do u guys recommend short or long tube headers? I have a stock 2009 370z with just a Nvidia gemini cat back.
Can't wait to see how my 370z is once I throw in those z1 headers and test pipes as well as porting my upper and lower manifold. I wanna try to hit that 340whp
340 can be done, we hit 337whp without the ported manifold on a 6speed 370Z here.
Can't wait to have those make up for my ark reps I got on for my exhaust
Guys I have installed in my g37 2010 short headers how is the performance for it I have got 330 hp on dyno mustang
My infiniti 3.7 2014 red sport are stock ,he have intake catback ,he csn use hearders too to more hirse powers.
How much hp gains do admin intakes make compared to rzg
Is he talking about short ram headers or long tube?
Both, technically. Z1 and Tomei headers are short-tube headers, ISR and PPE headers are longtube.
Are SAI(especially cheaper ones without full shielding when hood is closed) honestly better than stock intake?
They are worse.
So this is worth it. Debate over. I'm glad you recommended z1, going to get their 400hp kit soon.
Good luck I been searching around for headers and Z1s headers are currently out of stock :(
@@OgRisqy Just spoke with them. They have a few available now. When they run out it will be about a month out before next batch. Ill wait. 😎👍
Hey, hope you still respond. I have an EM leak, and was going to use it as an excuse to pick up a new one. I have a 2009 g37x coupe, both of the headers you suggested will not fit on an X, do you have other options? Likewise, I have Fast Int. HFC and Ark CB if that matters.
best headers for a q60x 2014? doesn't seem to have that many options for AWD models
Looking at AAM mid mount turbo kit eventually. Already have K&N long intake and in Indian Gemini exhaust. Long headed make more sense but figment might be tough. Thoughts?
For the AAM turbo kit, they include their own manifolds, so headers would be a waste.
The vq master !!
My guy.
What up man I was hoping you could help.me out and tell me how to delete the muffler sound through my speakers I have 2020 370znismo or maybe you could send me some type of link to help me out please
On the Motordyne exhaust, what are the secondary tanks that are attached to the mufflers for?
Resonation. To remove rasp, and make it sound better.
@@GoofysBandit Ok gotcha, that's why im waiting to get a cat back. I want something furthest from a trumpet i can get lol. I love my Z but god damn they sound like crap with certain exhausts on them. Im not doing headers just high flow cats and probably the Motordyne exhaust.
@@waugy370z8 If its less than 1000 bucks you will prob get the trumpet. Tomei , invidia, z1 ark, motordyne all sound good.
Would u recommend PPE Long Tubes on a g35s Sedan vq35hr?
Yes
This is how you purchase parts. Purchase them based on dyno proven results.
But with u gain hp with out the tune
So any VHR motor can use Tomei headers but you have to have the DE test pipes? Someone correct me I’m lost I’m trying to do a full Tomei exhaust from headers to exhaust tip on my 08 6MT G37s and that’s what I’ve been hearing but I just wanna make sure I’m hearing right.
DE test pipes are required.
Saul calls you the guy that flew in on a dyno day😂
in my opinion it's not worth it all that money it would cost for minimal gains you won't really feel it if you want to feel it supercharger Stillen supercharge it'.
what about FI headers?
I have a G37 with stillen shorty headers. I wanted Z1 headers but I didn't want to buy the DE hfc.
Ask Royality Performance
Yea they can alter them to fit.
you said the ppe were the 2nd fast, so whats the first fastest?
PPE historically has made the most power. ISR is technically the best value since it is extremely close horsepower wise but a fraction of the cost. Hope this helps,
@@admintuningdo you recommend headers on a 350 Hr?
29whp from the admin intakes….fuck yeah
Thank you for this video!
Great info!
You know I have been in contact with you about getting headers on my Q50 3.7... I saw how much work is involved so I'll be doing the rest of the exhaust first, then getting headers if I ever have to open that area of the car up.
What type of fitment issue would i have if I used tomei headers of my 370z?
None almost bolt on but may need some slight modification to get it through
Is it silly to give your car a tune if you're not racing it and just like having a somewhat fast car?
Hey man do you know if z1 headers will fit isr test pipes planning on adding these setup to my g37 coupe.
Does anyone know which headers are best for a G37x can't find any because of it being AWD
Are dc ceramic headers considered good headers?
Which better for g37 2010 long tube headers or short
But does it change the sound to even hotter lol. I'd change them just to make it sound different in my opinion lol.
The 370's are rumored to have complex (self-adjusting) ignition timing. If this is so, what are you doing to make most of your power gained from the tune? Other than correcting the mixture obviously, I assume you have a good cam timing scheme. What other parameters can be improved on these cars? Or is that most of it?
Can someone tell me what test pipes are never heard that before except with these cars?
Guys can these aftermarket g37 headers fit on the g25. Help pls
Put in bigger piston and ot should get good horsepower I think I need to test my car cause iv done some mods but not sure iv gain anything it seems to sound better for a small tune but not sure on on horse power or torq I need to go get it dyno
Any check engine light from the exhaust parts?, If so what did you do to get it to turn off,? Thanks
When you say full exhaust and then headers, I’m assuming these are short tube?
Big fan of your channel! I'd love to get my G37 tunes when i get headers
He's right, a lot of you internet guys always spew inaccurate information
I have a 08g35hr with 200k. Just installed test pipes can I tune it or mod the motor or does it have too many miles ?
Sorry if this is a dumb question, But I've always been curious. What's the benefit or reason with removing one of the exhaust and going with only one?
The Y pipe on a single exhaust scavenges better than most dual exhausts and allows for more power.
I have a g37, do I need g35 test pipes/hfc in order to install the z1 headers?
Thinking of getting headers when I do the exhaust and then having it tuned then I want the speed limiter turned off with the tune too .
That's light work, let us know when!
@@admintuning yeah I got one of these plug and play tunes suppose to get me close to 400hp I don’t believe it so when I buy headers I’ll let you know for sure thanks
@@joshuasutton4043 lmao, those tunes are trash, you need a real tune for sure.
@@admintuning I figured needs one once I put exhaust on it needs more of a growl for sure
Tomei makes headers for 370z? Never seen em!
It was only made for the 350z, but it can be used on the 370z. You just would test pipes or high flow cats for the 350z DE engine.
I have a 2015 Infiniti q60s limited, 7 speed automatic. Can I buy the same headers as a g37? Or use the same headers as a g37? Thanks in advance!
Would you recommend DC headers on a G37x sedan?
They fit? I know stillen headers Will fit for sure. It's hard finding headers for us X folks
Have you ever tuned a Z with the fast intentions longtube headers? Because that’s the one I have. Mine is tuned by a different tuner though and make 308whp/262tq.
These do not make good power,
time to join the bald club 🔥🔥🔥 no lie that would look good as hell on u if u grow out the beard
What merge collector would be best for scavenging?