KZGUNS tuning

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KZGUNS

Active Member
Jul 23, 2018
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chardon, Ohio
@a91what
Rpm at the following duty steps
16.5% 875-900 afr 14.10
20% 1000
30% 1040
40% 1410
50% 2090
60% 2550
70% 2790

Also I dropped it till it stumbled and surged and that happened at 14.1
 

KZGUNS

Active Member
Jul 23, 2018
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chardon, Ohio
Before I forget. I had to lean into the pedal to get it to start (more so once warmed up). If I bump up the cranking duty steps will that let more air in via the iac to remedy this.
 

a91what

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Mod Dude
Apr 6, 2011
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Ok so i am going to load your tune file and do a video on how to setup CL idle, the only thing i am missing is the Datalogs during your testing of the timing vs kpa and rpm vs duty%
I can make the video without them but i would like to include that information in video format for my tuning channel..
 
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KZGUNS

Active Member
Jul 23, 2018
387
101
53
43
chardon, Ohio
Ok so i am going to load your tune file and do a video on how to setup CL idle, the only thing i am missing is the Datalogs during your testing of the timing vs kpa and rpm vs duty%
I can make the video without them but i would like to include that information in video format for my tuning channel..
Of course I forgot to dl those sessions. I suppose I could do it over?
 

KZGUNS

Active Member
Jul 23, 2018
387
101
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43
chardon, Ohio
here is the DL from new tune. I did have to lean on the pedal to get it to start. DL starts soon after it starts. I reved it a couple times so you can see how it recovers. Dips a bit low but didn't stall

-Ken
 

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Mod Dude
Apr 6, 2011
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I assume the blocks with 14 in them are where it idles correct? That's a very low number, I like to keep the idle ve above 30 or so. We can change some things to bring that idle ve up. I am thinking your injector dead-time is wrong, this will affect the ve table heavily at low load/rpm.

I know we went through this before but what injectors do you have?