Dodge Engine & Exhaust Performance All EFI, Hemi, Magnum, 4.7, 5.9

My hemi dyno.

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Old 04-11-2006, 12:01 AM
  #31  
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Those are some respectable numbers and your truck sounds awseome!
Old 04-21-2006, 02:02 PM
  #32  
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My A/F sucked when I did my dyno.
Pretty much stayed around 11.8
for the whole run. I think it's why
my numbers were kind of low.
I ran a best 266/292 w/SC and
91 tuning. Wish I could get my A/F
in the 12.8 range. I live in Ca. so
long tube headers are not an option
for me. I know they would help though.
Their is future talk about the 04-05 FlashPaq
being able to adjust a/f ratios. That would
be sweet but I think it's all talk right now.
Old 04-21-2006, 02:43 PM
  #33  
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Originally Posted by 04HemiBeast
My A/F sucked when I did my dyno.
Pretty much stayed around 11.8
for the whole run. I think it's why
my numbers were kind of low.
I ran a best 266/292 w/SC and
91 tuning. Wish I could get my A/F
in the 12.8 range. I live in Ca. so
long tube headers are not an option
for me. I know they would help though.
Their is future talk about the 04-05 FlashPaq
being able to adjust a/f ratios. That would
be sweet but I think it's all talk right now.
Supercharged should be at 11.8 air/fuel ratio. 12.8 and things are getting ready to go BOOM!
Old 04-21-2006, 03:22 PM
  #34  
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Originally Posted by rtspeeddemon
Supercharged should be at 11.8 air/fuel ratio. 12.8 and things are getting ready to go BOOM!
A lightly modded N/A Hemi running 12.5 to 12.8
is about right.
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