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madman

20+ Year Contributor
472
3
Oct 9, 2003
Kansas City, Missouri
Code:
Time	RPM	Timing	O2 1 Bank 1
00:07.0	2924	22	0.8
00:07.3	3020	21	0.8
00:07.5	3116	18	0.84
00:07.8	3240	15	0.88
00:08.6	3348	14	0.88
00:08.9	3676	9	0.92
00:09.1	3816	9	0.94
00:09.4	3948	9	0.94
00:09.7	4100	10	0.94
00:10.0	4224	12	0.92
00:10.3	4352	12	0.92
00:10.6	4472	9	0.94
00:10.8	4584	9	0.96
00:11.1	4720	9	0.98
00:11.4	4824	8	0.98
00:11.7	4928	9	0.98
00:12.0	5064	8	0.98
00:12.2	5168	9	0.98
00:12.5	5272	8	0.98
00:12.8	5376	10	1
00:13.6	5476	10	1
00:13.9	5764	11	1
00:14.1	5844	12	1
00:14.4	5960	13	1
00:14.7	6044	13	1
00:15.0	6144	15	1
00:15.3	6252	15	1
 
This is at 14psi......I know it's low for the turbo but I'm just starting slow.

I know that I'm very rich up top. I could feel the timing being pulled that's why I didn't make it all the way to 7k. This log was actually better than the previous. I had to cut it off at 5k because I was even more rich.

So Is my timing getting pulled because I'm so rich between 4400 and 5200?

I was even more rich above that but the timing seemed to look better.


Side note --- The more I turned up the boost the richer the car ran ...... is that normal?

Example- when I was running 10psi my o2 were right at .94, when I went to 14psi I was way over 1.0
with the same settings on my AFC
 
its getting richer because your fuel pressure regulator is giving 1 count of fuel for ever 1psi of air. if you dont have a fuel pressure regulator that has a good 1:1 ratio its probably adding alittle more fuel for every 1psi of boost and is the reason you are getting richer.

hope that helps
david
 
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