The Ultimate GReddy Turbo Kit Thread

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Dec 13, 2008 | 11:36 PM

#141

lucky77

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Joined: May 2005

Posts: 1,947

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From: Sussex

[QUOTE=Revenge,Dec 13 2008, 11:31 PM]Nice dyno is that a single exhaust your running?

Dec 14, 2008 | 04:31 AM

#142

JoeyBalls

Joined: Jan 2008

Posts: 9,570

Likes: 3

From: New Jersey

Quote:

Originally Posted by asukadc,Dec 13 2008, 01:51 PM

what is dyodynamic's dyno read? compare to mustang/jet / is it hub dyno or wheel based.?

Its a Load bearing dyno, so I believe its one of the lowest reading dynos

I want to get my car dynoed on a mustang or dynopack just to see how differently they read.

Dec 14, 2008 | 06:39 AM

#143

RangOs2000

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Joined: Dec 2006

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From: San Jose, CA

i got 250whp on a dynodynamics and then 284hp on a dynapack

Dec 14, 2008 | 10:45 AM

#144

Olegator

Joined: Dec 2007

Posts: 3,641

Likes: 1

From: Gaithersburg, MD

Do you guys get like a howling/humming sound around 4k with the kit......figured I'd ask you before start searching for the exhaust leaks.

The sound is only dependent of the RPM.

Dec 14, 2008 | 11:35 AM

#145

JoeyBalls

Joined: Jan 2008

Posts: 9,570

Likes: 3

From: New Jersey

Quote:

Originally Posted by Olegator,Dec 14 2008, 11:45 AM

Do you guys get like a howling/humming sound around 4k with the kit......figured I'd ask you before start searching for the exhaust leaks.

The sound is only dependent of the RPM.

yes

Dec 14, 2008 | 11:39 AM

#146

asukadc

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Joined: Mar 2006

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From: socal

i only get that sometimes, i think it's probably the fuel pump noise?

Dec 14, 2008 | 12:05 PM

#147

JoeyBalls

Joined: Jan 2008

Posts: 9,570

Likes: 3

From: New Jersey

Quote:

Originally Posted by asukadc,Dec 14 2008, 12:39 PM

i only get that sometimes, i think it's probably the fuel pump noise?

Yeah the Fuel pump is loud if you turn the ACC on, but dont start the car you will hear the Fuel pump prime itself, its a fairly loud whine, ........... normal with the Walbro

Dec 14, 2008 | 01:00 PM

#148

asukadc

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Joined: Mar 2006

Posts: 3,248

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From: socal

mine is just ever so often, not necessary ac, the loud whine, nothing to worry about, i'm used to hear that sound from my r1

i think it's a pretty cool sound.

Dec 14, 2008 | 01:09 PM

#149

Olegator

Joined: Dec 2007

Posts: 3,641

Likes: 1

From: Gaithersburg, MD

It's not the fuel pump.

I figure that it might be exhaust gases.
The way the downpipe is made it probably resonates at around 4k.
......but then why is the noise more pronounced when the car is worm?
.
.
.

Dec 14, 2008 | 01:59 PM

#150

SgtB

Registered User

Joined: Dec 2007

Posts: 3,947

Likes: 8

From: Raleigh, NC

It's the turbine. Nothing to worry about.

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