Do YOU GUYS HEAR ANY HISS OR RASP? ARK PERFORMANCE HFC PROTOTYPE
Do YOU GUYS HEAR ANY HISS OR RASP? ARK PERFORMANCE HFC PROTOTYPE
After 2 weeks with this car.
Taking on and off the HFC's for tests (We owned the demon bolt x8)
Testing various Type 2 and Type 1 setups
Calculating frequency
Calculating exhaust gas temp
Calculating the velocity of the exhaust gas
Measuring the length of our HFC
We have done what no other company accomplished since the VQ first debuted with the G35/350z.
The main task at hand was eliminating the rasp and hiss caused by Testpipes and HFC's.
The video below shows some revs with AEM cold air intake + ARK HFC Prototype + ARK Type 2 v2 Exhaust prototype.
Taking on and off the HFC's for tests (We owned the demon bolt x8)
Testing various Type 2 and Type 1 setups
Calculating frequency
Calculating exhaust gas temp
Calculating the velocity of the exhaust gas
Measuring the length of our HFC
We have done what no other company accomplished since the VQ first debuted with the G35/350z.
The main task at hand was eliminating the rasp and hiss caused by Testpipes and HFC's.
The video below shows some revs with AEM cold air intake + ARK HFC Prototype + ARK Type 2 v2 Exhaust prototype.
Last edited by ARKperformance; Oct 7, 2011 at 06:29 PM.
That ARK does sound nice though.
Ark,
I listened to the video and i didn't hear a thing.. but u should test it under load.. that will make a difference.... if no hiss or rasp then u.. are right on the money.. also make them for AT and MT
I listened to the video and i didn't hear a thing.. but u should test it under load.. that will make a difference.... if no hiss or rasp then u.. are right on the money.. also make them for AT and MT
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RyanM8. Hiss when you let off the throttle is noticeable. We will be starting on the G35/G37 now since we have everything laid out ready to be put together.
Joined: Mar 2009
Posts: 18,299
Likes: 1,488
From: By the sea, Tx
G35 sedan w/ too much money in mods
You might want to be careful with making bold statements you can't verify are true.You're definitely not the first but props for working hard to make a good product. However with the ARTs available I won't be looking at anything else. Sorry.............
I was under the impression. ART still generates hiss/Rasp. I believe most of the Rasp was taken care of but the hiss is still there.
Last edited by ARKperformance; Sep 9, 2011 at 04:06 PM.
Joined: Mar 2009
Posts: 18,299
Likes: 1,488
From: By the sea, Tx
G35 sedan w/ too much money in mods
Some members have reported initial hiss when they were brand new bit it goes away quickly.
Rasp from any Motordyne product does not exist.
Rasp from any Motordyne product does not exist.
