Supercharged/Turbocharged The increase in air/fuel pressure above atmospheric pressure in the intake system caused by the action of a supercharger or turbocharger attached to an engine.

My dyno graph

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Old Jun 6, 2003 | 05:48 AM
  #1  
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My dyno graph

Here is one of the graphs.. ALL HP .. I got them last night...

here is the best run of the night


I was at 6.3/4 PSI and runnina about 11.8 on A/F

If you notice the is a hump near the begining of the curve that is the spike of A/F when it shoots up near 12.8

http://images.cardomain.com/member_i...819_5_full.jpg

I have about 8 runs... I will email them to anybody who wants to look at them
Old Jun 6, 2003 | 06:10 AM
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Re: My dyno graph

Originally posted by bags533
Here is one of the graphs.. ALL HP .. I got them last night...

here is the best run of the night


I was at 6.3/4 PSI and runnina about 11.8 on A/F

If you notice the is a hump near the begining of the curve that is the spike of A/F when it shoots up near 12.8

http://images.cardomain.com/member_i...819_4_full.jpg

I have about 8 runs... I will email them to anybody who wants to look at them
Linky no worky.
Old Jun 6, 2003 | 06:19 AM
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Re: Re: My dyno graph

Originally posted by Stephen Max


Linky no worky.
try this one

http://images.cardomain.com/member_i...819_5_full.jpg
Old Jun 6, 2003 | 06:36 AM
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Re: Re: Re: My dyno graph

Originally posted by bags533


try this one

http://images.cardomain.com/member_i...819_5_full.jpg
Got it.

That hump is about 40 hp. You gonna try to adjust your afr upwards to 12.5?
Old Jun 6, 2003 | 06:47 AM
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Re: Re: Re: Re: My dyno graph

Originally posted by Stephen Max


Got it.

That hump is about 40 hp. You gonna try to adjust your afr upwards to 12.5?
Yeah I am looking at 12.5 to close to 13.. just need to much stuff..lol
Old Jun 6, 2003 | 06:59 AM
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Change the left side to torque and the bottom to RPM.

90 mph... so what RPM is that for an auto in 3rd gear? 4000-ish?
Old Jun 6, 2003 | 08:13 AM
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Can we get the dynojet files themselves? It's a lot easier and more interesting to use the viewer than view screenshots.
-hype
Old Jun 6, 2003 | 08:35 AM
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Originally posted by xHypex
Can we get the dynojet files themselves? It's a lot easier and more interesting to use the viewer than view screenshots.
-hype
what's your email addy

and KEV check

http://www.cardomain.com/member_page...=346819&page=2
Old Jun 6, 2003 | 08:52 AM
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Originally posted by bags533


what's your email addy

and KEV check

http://www.cardomain.com/member_page...819&page=2



Care to do a screen shot of your A/F? Hmmmm..... maybe I should attach my RAW files for you guys. We can compare dynos graphs easier.
Old Jun 6, 2003 | 09:22 AM
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Originally posted by Y2KevSE





Care to do a screen shot of your A/F? Hmmmm..... maybe I should attach my RAW files for you guys. We can compare dynos graphs easier.
keb I only have the TQ/HP ones....

unless they are attached and I do not know how to view them

and If I can get some webspace I'll post my raw files
Old Jun 6, 2003 | 09:33 AM
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The viewer gives you the option of picking A/F. Email your RAW files and I'll attach them here. I need to optimize the attachment feature first.
Old Jun 6, 2003 | 09:44 AM
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Originally posted by Y2KevSE
The viewer gives you the option of picking A/F. Email your RAW files and I'll attach them here. I need to optimize the attachment feature first.
YGM

and how do you pick it???
Old Jun 6, 2003 | 10:34 AM
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They should have at least changed the range of the HP axis... The graph makes you HP plot "plateau" like
Old Jun 8, 2003 | 11:18 AM
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i think 11.8 is kinda rich
Old Jun 8, 2003 | 12:41 PM
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im sorry, but i have been looking at your graphs for hours. and i still don't understand why you have a hump around the 4.5k area. im talking about the hp and rpm graph, not hp and speed.
Old Jun 8, 2003 | 04:23 PM
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Originally posted by chi02max
im sorry, but i have been looking at your graphs for hours. and i still don't understand why you have a hump around the 4.5k area. im talking about the hp and rpm graph, not hp and speed.

The hump or power spike... is due to an A/F of close to 12.8...

NOW, WHY it spikes is unknown

Switch it to TQ and you'll REALLY see a spike

But if I can apply that 12.8 to the rest of the graph
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