Dynoing on Saturday - RESULTS INSIDE
01-04-2007, 08:56 PM
#1
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Join Date: Aug 2005
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Dynoing on Saturday - RESULTS INSIDE
So I have a 9am appt on Saturday to get some baseline (well not exactly baseline anymore) runs in to see what kind of numbers I am putting down with the intake, tune, and pulleys. I am really looking to also make sure that my A/F numbers are good.
So I am wondering what type of range am I looking for. I know that optimal (from what I have read) is between 12.5 and 13.3. But what is a safe range? And other than some hp loss is it okay to run a little on the richer side? I know that lean can be really bad, but a little rich is okay right?
So I am wondering what type of range am I looking for. I know that optimal (from what I have read) is between 12.5 and 13.3. But what is a safe range? And other than some hp loss is it okay to run a little on the richer side? I know that lean can be really bad, but a little rich is okay right?
01-05-2007, 12:30 AM
#2
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RE: Dynoing on Saturday
I don't see any point in running richer. I think the numbers stated are a good range and the tuner can make sure that they are in that range throughout the powerband
01-05-2007, 12:38 AM
#3
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Join Date: Jul 2006
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RE: Dynoing on Saturday
ORIGINAL: ponyman
So I have a 9am appt on Saturday to get some baseline (well not exactly baseline anymore) runs in to see what kind of numbers I am putting down with the intake, tune, and pulleys. I am really looking to also make sure that my A/F numbers are good.
So I am wondering what type of range am I looking for. I know that optimal (from what I have read) is between 12.5 and 13.3. But what is a safe range? And other than some hp loss is it okay to run a little on the richer side? I know that lean can be really bad, but a little rich is okay right?
So I have a 9am appt on Saturday to get some baseline (well not exactly baseline anymore) runs in to see what kind of numbers I am putting down with the intake, tune, and pulleys. I am really looking to also make sure that my A/F numbers are good.
So I am wondering what type of range am I looking for. I know that optimal (from what I have read) is between 12.5 and 13.3. But what is a safe range? And other than some hp loss is it okay to run a little on the richer side? I know that lean can be really bad, but a little rich is okay right?
01-06-2007, 04:59 PM
#5
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Join Date: Jul 2006
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Posts: 450
RE: Dynoing on Saturday
ORIGINAL: ponyman
So here is the graph from my best run
So here is the graph from my best run
Your torque dropped big time after 5,000 rpms though, you want the torque curve to stay with the rpm/power band a tad longer than that but over all looks good.
