Do YOU GUYS HERE ANY HISS OR RASP? ARK PERFORMANCE INC HFC PROTOTYPE

pty370z · 09-08-2011, 01:06 PM

Quote:

Originally Posted by 6MT

I happen to love that hissing sound when the engine is decelerating under load.

+1

I find it Sex-Z...

TeamARK · 09-08-2011, 01:41 PM

Its really a love it or hate it thing. Its just most of our ARK customers buy our exhaust for the sound that it creates and hate the sound that the HFC/TP creates with our exhaust.

370zjames · 09-09-2011, 02:57 AM

I'm in love with ARK~!!!!

BalanBro · 09-09-2011, 10:22 AM

Will the results be the same for those of us with the existing type 2 exhaust?

TeamARK · 09-09-2011, 12:17 PM

Yes if you mate this up with your existing Type 2, Hiss and Rasp would be eliminated.
Please note that with headers, we believe that the Hiss/Rasp might come back. We will need to do some tests with headers to see

zrider · 09-09-2011, 09:46 PM

Quote:

Originally Posted by TeamARK

Yes if you mate this up with your existing Type 2, Hiss and Rasp would be eliminated.
Please note that with headers, we believe that the Hiss/Rasp might come back. We will need to do some tests with headers to see

I would love to see that!!! And thanks for fixing that hiss!!

370zjames · 09-10-2011, 06:16 PM

Wating for Dyno Numbers for New HFC with Type 2!!!

G37sHKS · 09-10-2011, 06:29 PM

time to make test pipes that will eliminate hiss for TT or SCed guys

Jamaica · 09-10-2011, 06:31 PM

Quote:

Originally Posted by G37sHKS

time to make test pipes that will eliminate hiss for TT or SCed guys

nixxer · 09-11-2011, 05:35 AM

Id love to help you with the header part. I have the LTH... granted I do live in HI, but I am still looking for an exhaust that can eliminate or at least greatly diminish the hiss on decel and slight rasp on accel. What are the changes to the exhaust that were made? If I can help out somehow, let me know. Im even willing to provide dyno or sound files too.

G37sHKS · 09-11-2011, 06:14 AM

Quote:

Originally Posted by TeamARK

The video below shows some revs with AEM cold air intake + ARK HFC Prototype + ARK Type 2 v2 Exhaust prototype.

Hey Tony, I jut realized that you said ARk Type2 "V2" exhaust "prototype"

If you dont mind me asking, what is the different between the current Type 2 (which is V1) and V2??

WAGAWAGA · 09-11-2011, 09:41 PM

Quote:

Originally Posted by G37sHKS

Hey Tony, I jut realized that you said ARk Type2 "V2" exhaust "prototype"

If you dont mind me asking, what is the different between the current Type 2 (which is V1) and V2??

I believe the V2 sits higher than the current type 2

BalanBro · 09-13-2011, 08:58 AM

BTW, what's the cell count?

DarkZide · 09-13-2011, 09:48 AM

What does a set of your HFC's cost? I can't find them on your website.

TeamARK · 09-13-2011, 12:58 PM

Quote:

Originally Posted by BalanBro

BTW, what's the cell count?

We actually went a step further and made 2 different types of cores for the HFC's to gauge the difference in sound and how much more flow is restricted. Final production will be finalized once we have dyno's done with the units.

Quote:

Originally Posted by DarkZide

What does a set of your HFC's cost? I can't find them on your website.

Its not out yet. Its currently in its developmental stages.

Alex

09-09-2011, 10:22 AM	#19 (permalink)
BalanBro Enthusiast Member Join Date: Apr 2009 Location: NJ Posts: 318 Drives: 40th Anniv. 370Z Rep Power: 1111	Will the results be the same for those of us with the existing type 2 exhaust? __________________ 2012 Mercedes C63 AMG P31 Sedan, ROW, aFe, Eurocharged Dyno Tune. 438WHP/415WTQ 2010 SOLD: 40th Anniversary 370z

09-11-2011, 05:35 AM	#25 (permalink)
nixxer Base Member Join Date: Jul 2009 Location: Hawaii Posts: 163 Drives: Black 370z 6MT Sp/T Rep Power: 16	Id love to help you with the header part. I have the LTH... granted I do live in HI, but I am still looking for an exhaust that can eliminate or at least greatly diminish the hiss on decel and slight rasp on accel. What are the changes to the exhaust that were made? If I can help out somehow, let me know. Im even willing to provide dyno or sound files too. __________________ FI TDX 12" \| FI LTH \| Injen CAI \| UpRev \| Tuned by AMS www.project-definition.com

09-13-2011, 08:58 AM	#28 (permalink)
BalanBro Enthusiast Member Join Date: Apr 2009 Location: NJ Posts: 318 Drives: 40th Anniv. 370Z Rep Power: 1111	BTW, what's the cell count? __________________ 2012 Mercedes C63 AMG P31 Sedan, ROW, aFe, Eurocharged Dyno Tune. 438WHP/415WTQ 2010 SOLD: 40th Anniversary 370z

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09-08-2011, 01:41 PM	#17 (permalink)
TeamARK Track Member Join Date: Jul 2009 Location: CHINO Posts: 957 Drives: Black 350z/370z Rep Power: 17	Its really a love it or hate it thing. Its just most of our ARK customers buy our exhaust for the sound that it creates and hate the sound that the HFC/TP creates with our exhaust.

09-09-2011, 02:57 AM	#18 (permalink)
370zjames Enthusiast Member Join Date: Sep 2010 Location: Silverdale, WA Posts: 404 Drives: 10' 370Z 6MT/ Sports Rep Power: 15	I'm in love with ARK~!!!!

09-09-2011, 12:17 PM	#20 (permalink)
TeamARK Track Member Join Date: Jul 2009 Location: CHINO Posts: 957 Drives: Black 350z/370z Rep Power: 17	Yes if you mate this up with your existing Type 2, Hiss and Rasp would be eliminated. Please note that with headers, we believe that the Hiss/Rasp might come back. We will need to do some tests with headers to see

09-10-2011, 06:16 PM	#22 (permalink)
370zjames Enthusiast Member Join Date: Sep 2010 Location: Silverdale, WA Posts: 404 Drives: 10' 370Z 6MT/ Sports Rep Power: 15	Wating for Dyno Numbers for New HFC with Type 2!!!

09-10-2011, 06:29 PM	#23 (permalink)
G37sHKS A True Z Fanatic Join Date: Feb 2010 Location: Dubai Posts: 1,183 Drives: 09 G37S Coupe 7AT Rep Power: 20	time to make test pipes that will eliminate hiss for TT or SCed guys

09-13-2011, 09:48 AM	#29 (permalink)
DarkZide Enthusiast Member Join Date: May 2010 Location: TN Posts: 291 Drives: 2010 370z BC M6 Rep Power: 15	What does a set of your HFC's cost? I can't find them on your website.