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-   -   Why does the exhaust growl more aggressively for the first few minutes after starting (http://www.the370z.com/nissan-370z-general-discussions/83439-why-does-exhaust-growl-more-aggressively-first-few-minutes-after-starting.html)

Bottomsup 12-15-2013 12:06 PM

Why does the exhaust growl more aggressively for the first few minutes after starting
 
I like it just curious though

waaaasabi 12-15-2013 12:26 PM

Quote:

Originally Posted by Bottomsup (Post 2610272)
I like it just curious though

The car warms up, so the engine idles at a higher RPM.

Z-Girl 12 12-15-2013 02:19 PM

i loooovvveeee that sound...FI made it even more enjoyable. sounds sooooo rumbly and agressive!

BGTV8 12-15-2013 02:23 PM

Combination of slightly higher rev's and over-rich mixture whilst the engine warms-up and the catalytic converters "flashing-up" - cats don;t work until they get to ~6-800DegC and that takes a couple of minutes

nmjaxx9 12-15-2013 03:02 PM

:inoutroflpuke:

My boi got a single exit gotttttt dammm when he starts whooooooo. He had a tune before and it was whippin faces. He told me after he got more hp he rearranged a old mans face the other day :rofl2:

OldFart 12-15-2013 03:23 PM

Mine sounds like a massive exhaust leak and loud when started. I thought it might be the flex piping in the exhaust. As the exhaust gets heated up the flex piping expands sealing itself up.

Tazicon 12-15-2013 03:36 PM

My G did it, my Z did it and my Porsche does it..........it's nothing out of the normal

osirus 12-15-2013 10:21 PM

Quote:

Originally Posted by nmjaxx9 (Post 2610419)
:inoutroflpuke:

My boi got a single exit gotttttt dammm when he starts whooooooo. He had a tune before and it was whippin faces. He told me after he got more hp he rearranged a old mans face the other day :rofl2:

:rofl2:

Wait...What?!?!?

SS_Firehawk 12-15-2013 10:42 PM

I love cold starts. On the other hand, I can't sneak out of the house. Even if I some how managed to push it around the corner, she can hear my car from a mile away, as in a literal mile from my house.

Elan 12-16-2013 04:24 AM

Quote:

Originally Posted by nmjaxx9 (Post 2610419)
:inoutroflpuke:

My boi got a single exit gotttttt dammm when he starts whooooooo. He had a tune before and it was whippin faces. He told me after he got more hp he rearranged a old mans face the other day :rofl2:

Let me translate:

"My good friend had a single tip exhaust system installed. Gosh darn when he engages the ignition, it makes me go wow. He had the engine tuned up and it was faster than other peoples cars. He told me that after the tune allowed his car to produce more horsepower, he was able to claim victory in a race with an elderly gentleman the previous day".

Either that or after the tune, he mauled an old man.

RonRizz 12-16-2013 06:25 AM

Thanks, Elan... Makes sense now. Thats certainly one Boi who doesn't know the meaning of "Respect your elders", I mean, you can't just go around whipping faces, let alone rearranging them.

onzedge 12-16-2013 08:56 AM

Quote:

Originally Posted by nmjaxx9 (Post 2610419)
:inoutroflpuke:

My boi got a single exit gotttttt dammm when he starts whooooooo. He had a tune before and it was whippin faces. He told me after he got more hp he rearranged a old mans face the other day :rofl2:

That makes perfect sense.

:icon14:

Chuck33079 12-16-2013 09:12 AM

Quote:

Originally Posted by onzedge (Post 2611334)
That makes perfect sense.

:icon14:

At least he's consistant. :rofl2:

onzedge 12-16-2013 09:12 AM

Quote:

Originally Posted by Chuck33079 (Post 2611359)
At least he's consistant. :rofl2:

:iagree:

Chuck33079 12-16-2013 09:16 AM

So what mod do I need to "whip faces"? :rofl2:

This is why they tell expectant mothers not to drink.

onzedge 12-16-2013 09:19 AM

Quote:

Originally Posted by Chuck33079 (Post 2611362)
So what mod do I need to "whip faces"? :rofl2:

This is why they tell expectant mothers not to drink.

Ha.

I would be very happy if my exhaust "spanked monkeys" instead of "whipped faces". :tup:

kenchan 12-16-2013 09:29 AM

im grumpy for several min when i get up every morning...

onzedge 12-16-2013 09:35 AM

Quote:

Originally Posted by kenchan (Post 2611379)
im grumpy for several min when i get up every morning...

I get up at least an hour before everyone else around me to get my grumpiness out of my system and about 1 liter of high-test coffee before I have to interact with anyone in person.

It is better this way.

kenchan 12-16-2013 09:41 AM

Quote:

Originally Posted by onzedge (Post 2611386)
I get up at least an hour before everyone else around me to get my grumpiness out of my system and about 1 liter of high-test coffee before I have to interact with anyone in person.

It is better this way.

:tup: im also up before everyone doing the same. i can still hear baby crying in my head sometimes even though i dont have toddlers any more. :eekdance:

i will allow my Z to be noisy when she's fired up. i sense her pain.

RoadsterST 12-16-2013 09:46 AM

Nothing more than the VVT running rich to heat everything up quickly. It's been asked a few times in here. If you tap the gas it drops a little guicker

osirus 12-16-2013 09:49 AM

Quote:

Originally Posted by onzedge (Post 2611364)
Ha.

I would be very happy if my exhaust "spanked monkeys" instead of "whipped faces". :tup:

I seriously with my GF last night wanted to write the following, but since it was done for me, i'm calm now. I was like Wait...What , How does one whip face? Secondly, did i miss a language barrier lesson in the forums lately?

<------ Was utterly confused.

onzedge 12-16-2013 09:54 AM

Quote:

Originally Posted by osirus (Post 2611413)
I seriously with my GF last night wanted to write the following, but since it was done for me, i'm calm now. I was like Wait...What , How does one whip face? Secondly, did i miss a language barrier lesson in the forums lately?

<------ Was utterly confused.

:tup:

Chuck33079 12-16-2013 10:07 AM

Quote:

Originally Posted by osirus (Post 2611413)
I was like Wait...What , How does one whip face?

And is it a good or bad thing? :rofl2: It sounds unpleasant.

It's one thing to misuse the English language. It's another to completely rape it in the prison showers. :rofl2:

waaaasabi 12-16-2013 11:32 AM

Quote:

Originally Posted by onzedge (Post 2611386)
I get up at least an hour before everyone else around me to get my grumpiness out of my system and about 1 liter of high-test coffee before I have to interact with anyone in person.

It is better this way.

:iagree:

I don't trust people who wake up and are naturally jolly and/or friendly.

osirus 12-16-2013 11:37 AM

Quote:

Originally Posted by Chuck33079 (Post 2611448)
And is it a good or bad thing? :rofl2: It sounds unpleasant.

It's one thing to misuse the English language. It's another to completely rape it in the prison showers. :rofl2:

I know for sure....It completely sounds like it's a bad thing, and it may hurt. I mean honestly, look at Willow Smith (Yes I just went there...) She Whipped her hair... O_0

Not to mention about the English language for sure, but oh well...these are the days....

cavemancan 12-16-2013 11:46 AM

Face To Face - Whip It (Devo Cover) - YouTube

:inoutroflpuke:

ProfessorDave 12-16-2013 01:56 PM

Z loud in protest. Pissed that you did not drive her while still warm from last drive.

Z powerful. Z sexy. Z not patient, however.

onzedge 12-16-2013 02:50 PM

Quote:

Originally Posted by ProfessorDave (Post 2611979)
Z loud in protest. Pissed that you did not drive her while still warm from last drive.

Z powerful. Z sexy. Z not patient, however.

:icon17:

RN SHARK 12-16-2013 02:54 PM

I got up and at 'em early Saturday morning to go to Cars and Coffee, started my Z to let it warm up. Set off the alarm on my SRT. My next door neighbors came out yelling at me, saying they were going to call the cops for a noise complaint or some nonsense. They asked if I could make the Z quieter, and I said Sure, but I'm not going to. They said I should not be allowed to start my car before 8am. I only drive it like 2-3 times/month. I guess it's loud. Stupid headers. :)

osirus 12-16-2013 03:52 PM

Quote:

Originally Posted by RN SHRRK (Post 2612101)
I got up and at 'em early Saturday morning to go to Cars and Coffee, started my Z to let it warm up. Set off the alarm on my SRT. My next door neighbors came out yelling at me, saying they were going to call the cops for a noise complaint or some nonsense. They asked if I could make the Z quieter, and I said Sure, but I'm not going to. They said I should not be allowed to start my car before 8am. I only drive it like 2-3 times/month. I guess it's loud. Stupid headers. :)

:icon18::icon18::rofl2::rofl2:
LOLZ that is too funny...Can you make it quieter. Umm to that i answer with - :gtfo2:

Stupid headers...always causing a ruckus in da morning... Maybe this was after you were 'Whippin Faces' ???? O_o

onzedge 12-16-2013 04:00 PM

Quote:

Originally Posted by RN SHRRK (Post 2612101)
I got up and at 'em early Saturday morning to go to Cars and Coffee, started my Z to let it warm up. Set off the alarm on my SRT. My next door neighbors came out yelling at me, saying they were going to call the cops for a noise complaint or some nonsense. They asked if I could make the Z quieter, and I said Sure, but I'm not going to. They said I should not be allowed to start my car before 8am. I only drive it like 2-3 times/month. I guess it's loud. Stupid headers. :)

My 240Z is significantly louder than my 370. Sometimes I take my 240Z to the airport and park it there for a day or two when I travel. Driving it in the garage at low RPM makes various car alarms "chirp". If I rev it, I set some of them off.

TheGreatOne 12-17-2013 11:53 AM

I made a lady drop her purse once in a parking garage on start up.

I was pleased

waaaasabi 12-17-2013 11:58 AM

Quote:

Originally Posted by TheGreatOne (Post 2613662)
I made a lady drop her pursepanties once in a parking garage on start up.

I was pleased

Fixed.

Chuck33079 12-17-2013 12:09 PM

Quote:

Originally Posted by TheGreatOne (Post 2613662)
I made a lady drop her purse once in a parking garage on start up.

I was pleased

But did it whip her face? It's not cool until faces get whipped. :rofl2:

TheGreatOne 12-17-2013 12:20 PM

Quote:

Originally Posted by Chuck33079 (Post 2613687)
But did it whip her face? It's not cool until faces get whipped. :rofl2:

Lol, did we ever figure out what that meant yet? :rofl2:

Chuck33079 12-17-2013 12:22 PM

Quote:

Originally Posted by TheGreatOne (Post 2613700)
Lol, did we ever figure out what that meant yet? :rofl2:

Who knows. Going from other posts of his, he speaks nothing but gibberish. It's like the English language insulted his family generations back, and he grew up with a desire to mangle it in every way possible. :rofl2:

1_Stealth_Z 12-19-2013 11:38 AM

I know that with my STS turbo kit ive started it up in a few parking garages and made several car alarms chirp and even set one off once...it always pleases me

nmjaxx9 12-19-2013 02:04 PM

You guys are hilarious, just take it for what it was. His exhaust sounded like a beast before and after. End of story. :tup:

alcheng 12-19-2013 07:01 PM

Quote:

Originally Posted by Bottomsup (Post 2610272)
I like it just curious though

because you are inside the garage.


:bowrofl::bowrofl:

Huck 12-20-2013 09:39 AM

Quote:

Originally Posted by RN SHRRK (Post 2612101)
I got up and at 'em early Saturday morning to go to Cars and Coffee, started my Z to let it warm up. Set off the alarm on my SRT. My next door neighbors came out yelling at me, saying they were going to call the cops for a noise complaint or some nonsense. They asked if I could make the Z quieter, and I said Sure, but I'm not going to. They said I should not be allowed to start my car before 8am. I only drive it like 2-3 times/month. I guess it's loud. Stupid headers. :)

I have the same thing, but luckily my neighbors are gay and put with a lot of cap from me because they want to get in my pants. When I start in the morning it rattles their wine rack and pictures on the wall. He actually told me the other day that when his alarm goes off he just keeps hitting snooze, but when he hears my car he knows it's time to get up and go to work hahaha.





Quote:

Originally Posted by alcheng (Post 2617644)
because you are inside the garage.


:bowrofl::bowrofl:


Don't breathe in the fumes!



I'm gonna have to make a YouTube how to video to show you guys how to whip faces. It'll get millions of views.


Zdayz 2014!!


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