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Right dyno numbers???

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Old 11-23-2006, 07:16 PM
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Question Right dyno numbers???

I was looking at every body else's numbers and mine seem to be low? I got the hooker headers and hooker y pipe and flowmaster cat back. Making 319 hp and 333 trq. Does this sound about right?
Old 11-23-2006, 07:21 PM
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year, tranny type and miles and conditions paly a major role
Old 11-23-2006, 07:26 PM
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99 trans am, 6 speed, dynoed at 65k? if this helps?
Old 11-23-2006, 07:28 PM
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time for a full tune up
Old 11-23-2006, 07:32 PM
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I currently have 100k miles on it. and does elevation effect it at all?
Old 11-23-2006, 07:34 PM
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ditch the worthless slomaster catback and youll probably pick up 10rwhp
Old 11-23-2006, 07:37 PM
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I want to ditch the y pipe and the cat back for some dyno max bullets + turn downs
Old 11-23-2006, 07:45 PM
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elevation, yes i suppose that does also i would do a full tune up and see what happens first
Old 11-23-2006, 07:57 PM
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elevation makes a big, big difference. LS1's run mid 14's up in the rockies that equates to what, a 50 horsepower difference at a mile high (VERY rough estimate)?
Old 11-23-2006, 08:09 PM
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cause I dynoed it a albuquerque,nm. not sure if its as high of an elevation as mile high? but i know its up there?? will this effect my 1/4 mile times as well?
Old 11-23-2006, 08:35 PM
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Originally Posted by angrychicken
I want to ditch the y pipe and the cat back for some dyno max bullets + turn downs
You should see a pretty good difference going from an 80 series to bullets
Old 11-23-2006, 09:22 PM
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Originally Posted by angrychicken
cause I dynoed it a albuquerque,nm. not sure if its as high of an elevation as mile high? but i know its up there?? will this effect my 1/4 mile times as well?
see my first post.

yes.
Old 11-23-2006, 09:51 PM
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Originally Posted by Tainted
elevation, yes i suppose that does also i would do a full tune up and see what happens first

you suppose.....lol.



is your car tuned? If not, between that and the slowmaster will be killing you. what was your a/f for the dyno run? Sometimes headers will make you run really rich, killing power.




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