header design question... DC and Spoon

shingles · 2001-07-01 07:07:18

http://www.importdev.com/images/dc-header_dyno.gif DC header dyno.

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Jul 3, 2001 | 12:27 PM

#21

mingster

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Joined: Oct 2000

Posts: 10,134

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From: Baltimore

DC header dyno.

Jul 3, 2001 | 01:37 PM

#22

Cyber Logic

Joined: May 2001

Posts: 783

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From: Phoenix

Something is definitly wrong with this graph. HP and TQ don't cross at 5250 and they have to...who made this graph?

Jul 3, 2001 | 03:44 PM

#23

S2R

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Joined: Jun 2001

Posts: 3,477

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From: jimisapostwhore

[QUOTE]Originally posted by Cyber Logic
[B]Something is definitly wrong with this graph.

Jul 3, 2001 | 04:00 PM

#24

malachi

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Joined: Nov 2000

Posts: 1,001

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From: SF

need a non-manufacturer supplied before and after dyno plot.

Jul 3, 2001 | 04:07 PM

#25

Tanqueray

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Joined: Mar 2001

Posts: 1,731

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From: Phoenix

Quote:

Originally posted by S2R

What's the reasoning behind that?

HP = Torque * (RPM/5252)
Therefore, HP = Torque when RPM = 5252.

5252 is just a conversion factor.

Jul 3, 2001 | 04:08 PM

#26

Scythe1969

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Joined: Jun 2001

Posts: 51

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From: Orange

Hmmmm, maybe I found some like-minded individuals. I tried putting together some exact information on another thread and everybody got all crazy. If there is any interest I'd like to get a FAQ/chart that lists all the performance parts and their price/specs. If anyone is interested in helping by providing info - that would be great... Unlike the other people that roam the forums I think it would be a worthwhile effort.

As far as the graph goes... It looks like they cross over at just over 5000. Is there something I'm missing?

Jul 7, 2001 | 10:48 AM

#27

DoctorJ

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Joined: Jan 2001

Posts: 126

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From: Lawrenceville

FYI - nopionline.com

2000>>HONDA >>S2000>>Exhaust Header
Part# Price Core Description Photo
251+1009 $349.21 $0.00 DC SPORTS - Exhaust Header - Ceramic
251+1013 $436.46 $0.00 DC SPORTS - Stainless Steel