Header Shootout Graphs

xkuntrycowboyx

Member

Mar 31, 2005

281

0

17

Marion, Indiana

Dec 13, 2005

#1

• Dec 13, 2005

• #1

found a good article scanning how to':s
these are shorties, but here

go to the link

http://www.allfordmustangs.com/Detailed/118.shtml

 

95snoozer

Active Member

Dec 14, 2002

2,572

1

48

RCR

Dec 13, 2005

#2

• Dec 13, 2005

• #2

500 rpm increments is a horrible display of curves, and that dip in the 1/58s has to be a dyno reading error at that exact increment

 

xkuntrycowboyx

Member

Mar 31, 2005

281

0

17

Marion, Indiana

Dec 13, 2005

#3

• Dec 13, 2005

• #3

didn't know...sorry, just thought it would be something helpful for those tryin to choose some headers as i currently am
thanks for the advice, anything else just put me in my place again

 

GRGT1994

New Member

Sep 22, 2004

1,034

0

0

Dec 13, 2005

#4

• Dec 13, 2005

• #4

95snoozer said:

500 rpm increments is a horrible display of curves, and that dip in the 1/58s has to be a dyno reading error at that exact increment

Click to expand...

It would seem more likely that the "dip" is accurate, and the peak just before it is the error. Notice how that peak pulls that curve completely out of line with the rest of the comparo, as well as with the rest of that particular curve.