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View Full Version : MAP's Evo X Exhaust Manifold Testing / Dyno Results

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dzuest
03-25-2011, 01:38 PM
I assume FID and MAP are having a little manifold spat by the sounds of things...

What happened there?
Kracka
03-25-2011, 01:45 PM
FiD posted Scheides' manifold testing results all over EvoM.
Halon
03-25-2011, 03:31 PM
FiD posted Scheides' manifold testing results all over EvoM.

Wat?


http://mitsustyle.com/forums/attachment.php?attachmentid=11393&stc=1&d=1301085077
Murlo26
03-25-2011, 03:32 PM
Scheides posted some, but FID posted all the results that Scheides didn't really plan to post where they upped the boost and what not.

I am guessing that is what Kracka meant.
Shane@DBPerformance
03-25-2011, 03:46 PM
Yea, we upped it a psi or two to try to match the psi that the car was running with the MAP exhaust manifold. That was after running it with no changes and it dropped a little bit of boost.
Murlo26
03-25-2011, 03:49 PM
Yea, we upped it a psi or two to try to match the psi that the car was running with the MAP exhaust manifold. That was after running it with no changes and it dropped a little bit of boost.

Which is another way to do the testing.

I don't think there is anything wrong personally with either way the testing was done.

I will say that if we tried to match boost on some of these manifolds the long runner from MAP would seem to come out on top as it dropped the most boost, but who knows.

One could go crazy trying to run the "perfect test". I don't think there is a perfect way to do it.
Shane@DBPerformance
03-25-2011, 04:04 PM
It's going to be different from one car to another also. It's been known that a halfway decent tubular manifold is worth 30-50whp over a typical cast style manifold for 5+ years though. It's been proven on Hondas, 240s, DSMs, etc.
v8klla
03-25-2011, 04:55 PM
pictures of the revised manifold please!

MAP Long Runner in front, followed by our Revised Long Runner and then FID.

http://www.maperformance.com/img/Manifolds.JPG

http://www.maperformance.com/img/Manifolds2.JPG
Super Bleeder!!
03-25-2011, 05:22 PM
nice thread tags
Kracka
03-25-2011, 05:58 PM
Scheides posted some, but FID posted all the results that Scheides didn't really plan to post where they upped the boost and what not.

I am guessing that is what Kracka meant.
Among about another 10 threads FiD posted in and/or started which were all deleted shortly thereafter.