JANNETTY RACING HEADER TEST RESULTS - Page 2 - Camaro5 Chevy Camaro Forum / Camaro ZL1, SS and V6 Forums

Crowley · 02-01-2010, 07:11 PM

Hey .. where are the shorty results

Good work guys !!!

Ject · 02-01-2010, 07:36 PM

Thanks Ted!

JANNETTYRACING · 02-01-2010, 07:41 PM

Quote:

Originally Posted by Hopper

Thanks for doing this!

Any chance you have a sound clip from the dyno? ARH with factory catback is a combo I haven't heard.

No Footage, Camera Took a Digger, but is Sounds Oh So Sweet, but not loud.

Ted.

DarricSS · 02-01-2010, 07:43 PM

Quote:

Originally Posted by towmoe

Ted,

I don't understand how the 1 7/8 is "best all around header" in your opinion if the 2" headers had better average and peak numbers. Could you please explain? Thanks.

The car is stock, sure the 2'' would be the way to go if the car was FI and making over 700hp...

All around best header stock/FI looks to be the 1 7/8...this test made up my mind...going to get 1 7/8 kooks now...

Ject · 02-01-2010, 07:46 PM

Getting ARH 1 7/8" soon as my tax refund comes in next week woot!

Again, Thank you Ted!

JANNETTYRACING · 02-01-2010, 07:48 PM

Quote:

Originally Posted by towmoe

Ted,

I don't understand how the 1 7/8 is "best all around header" in your opinion if the 2" headers had better average and peak numbers. Could you please explain? Thanks.

A few Reasons, the additional cost does not justify the gains.
They are a Tighter fit.
They are Heavier
Most manufacturers offer a 1 7/8 headers so they are easier to get.
The biggest gains from headers are in the middle of the curve where you drive most and you can't tell the difference between 1 7/8 and 2 inch, on the dyno graph or in the car.

Unless your Racing you won't miss the 5 HP at 6300 RPM, your not there enough to use it on the street.

Hope this Helps.

Ltdodge · 02-01-2010, 07:55 PM

how do these compare to the dynotech headers that you were offering in your package?

JANNETTYRACING · 02-01-2010, 07:56 PM

Quote:

Originally Posted by Crowley

Hey .. where are the shorty results

Good work guys !!!

All the Shorty manufacturers Remained Silent except for Borla but Nothing Showed up for the test.:(

JANNETTYRACING · 02-01-2010, 07:57 PM

Quote:

Originally Posted by Ltdodge

how do these compare to the dynotech headers that you were offering in your package?

Identical.

bumblebeecamaro · 02-01-2010, 08:56 PM

Quote:

Originally Posted by JANNETTYRACING

Identical.

well that makes us Dynatech owners feel pretty good knowing they perform just as good as the ARH but a couple hundred bucks cheaper.

BLACK10 · 02-01-2010, 09:00 PM

Great job

ADM PERFORMANCE · 02-01-2010, 09:04 PM

So 2" headers made more torque!

Did I say that!!!!!!!!!!!!!!!!!

Andy

lee · 02-01-2010, 09:08 PM

Quote:

Originally Posted by JANNETTYRACING

All the Shorty manufacturers Remained Silent except for Borla but Nothing Showed up for the test.:(

well that says alot

TommyTSquared · 02-01-2010, 09:09 PM

I like the results. Seems that the more you clear up the exhaust (free up some back-pressure??) the better it'll perform. Will def be going with the 1 7/8" when the time comes! Thanks for the hard work!

02-01-2010, 07:11 PM	#15
Crowley Okie doke Drives: 2012 GT500 Join Date: Sep 2008 Location: McKinney Texas Posts: 3,568 View My Garage	Hey .. where are the shorty results Good work guys !!! __________________

02-01-2010, 07:36 PM	#16
Ject aka Patrick Drives: '10 Camaro 2SS '04 Silverado Join Date: Jan 2009 Location: Derby Kansas Posts: 3,072	Thanks Ted! __________________ Current Modifications: Your average Bolt-ons & Suspension Upgrades GForce Engineering: 9" Rear End, Strange Pro Iron Case w/Moser Nodular 3.70:1 Detroit locker, 3.5" Solid Drive Shaft

02-01-2010, 07:46 PM	#19
Ject aka Patrick Drives: '10 Camaro 2SS '04 Silverado Join Date: Jan 2009 Location: Derby Kansas Posts: 3,072	Getting ARH 1 7/8" soon as my tax refund comes in next week woot! Again, Thank you Ted! __________________ Current Modifications: Your average Bolt-ons & Suspension Upgrades GForce Engineering: 9" Rear End, Strange Pro Iron Case w/Moser Nodular 3.70:1 Detroit locker, 3.5" Solid Drive Shaft

02-01-2010, 07:55 PM	#21
Ltdodge Drives: 2008 Z06 Join Date: Apr 2009 Location: Oviedo, Florida Posts: 891	how do these compare to the dynotech headers that you were offering in your package? __________________

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