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Old 11-17-2003, 11:58 AM   #1
downshift1
Scooby Specialist
 
Member#: 15607
Join Date: Feb 2002
Chapter/Region: MWSOC
Location: Somewhere out there
Vehicle:
I'm not the type
to make angry

Subaru Stars Looking to do Header Dyno Comparison

Ok heres how it's going to go down:

Alright looks like the tenative date for the test is going to be Dec.20 & 21st & 22nd.

Headers to be included:

GP Moto (4-2-1)
Gruppe-S
Cusco
Borla
Fujitsubo
GT Spec (Gen.II & Gen.III)

Cars to be included:

2002 WRX Stage 2
2002 WRX Sage 4 / FMIC & UTEC
2004 WRX STI (bone stock)

Test will run like this:

1st run: Base run
2nd run: Swap out manifolds for headers (to see bolt on effects)
3rd run: Correct AFRs to same as base run (to see nominal gains)
4th run: Repeat of 3rd run to show effects of heat soak on power curves due to less loss of heat energy to the steel from the exhaust gasses.

All headers will be wrapped with DEI thermal wrap (provided by DEI for the test)

Speed,Style,Sound magazine will be doing the write up to be published in thier magazine also. (thanks todd!)

Genesis Racing and Development's dyno-pacs will be used to measure the outcome.

Thanks for all the donations and help getting this test to be as objective as possible.

-Dylan

***RESULTS ARE IN POST 725***

Last edited by nhluhr; 01-30-2008 at 04:19 AM.
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