Final Numbers
Final Numbers 
Ok after much work the final numbers are in...
N/A 414/358
N20 501/433 100 shot
Not bad for a hot & humid day.
Tuner: Mike O'Connor
Cam By: Ed Curtis AZPS02
243 Heads by AI stage 1
American Racing Exhaust
RPM 4L60E
ZO6 diff 3.42 gears
Dyno Jet done by Brothers Racing Tucson AZ
Also thank you all for the good advice here at LS1tech.
Last edited by 02*C5; Apr 18, 2010 at 09:51 PM.
You where right it was set to 13.1 I was running 14.1 N/A which I can deal with the cam pulls from 3K to 7K. The dip was the tranny I don't know what is going on she is going to RPM here soon. The red run was the N20 and it is supposed to hit at 3K so I don't know my tuner was there and I am happy with the numbers. 500 is a good number any way you look at it.
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Verdad Gallardo What i dont get is the following, we dynoed our budie's cobra she was was real lean with a mail order tune he got. i mean 17:1 she dynoed 425 like that and when my tuner got her down to 13:1 she dropped to 408 (-17hp). now am not arguing the point i just got off the phone with him and he informed me that he added fuel when i got off the dyno and he was in my car for about 5 minutes and he did reflash the computer i do remember that but why the drop in hp in the cobra if any one like to take a stab at that????
What i dont get is the following, we dynoed our budie's cobra she was was real lean with a mail order tune he got. i mean 17:1 she dynoed 425 like that and when my tuner got her down to 13:1 she dropped to 408 (-17hp). now am not arguing the point i just got off the phone with him and he informed me that he added fuel when i got off the dyno and he was in my car for about 5 minutes and he did reflash the computer i do remember that but why the drop in hp in the cobra if any one like to take a stab at that????
With regard to the cobra, I don't know anything about Ford's, but comparing the two isn't an apples to apples comparison.
My thoughts as well.
17:1 in your buddy's Cobra is awful even for a mailorder tune. Usually forced induction cars need to be at least 12.5:1 if not fatter in my experience.
I like my N/A cars around 13.3:1 preferably. Lean is mean, but let's not go crazy.
17:1 in your buddy's Cobra is awful even for a mailorder tune. Usually forced induction cars need to be at least 12.5:1 if not fatter in my experience.
I like my N/A cars around 13.3:1 preferably. Lean is mean, but let's not go crazy.
Whats all done to your heads and what are those cam specs?
Thats some nice power for sure, I bet it runs gooooood.
Is the ET/trap in your sig with this setup for something different?
Thats some nice power for sure, I bet it runs gooooood.
Is the ET/trap in your sig with this setup for something different?