New log

[mwreed]

Ok... what do you guys think? I ran this log this morning... at about 6k, it seems to be missing or something... I can't tell for sure. It's pulling pretty good, but, it doesn't seem to like the top end. I'm running 15psi on 91 octane. Have a modded eprom to compensate for 650's. I have E-manage and use the injector harness to up the fuel. What I am wondering is if I am getting spark plug blowout. I had checked them and they were gapped at about .032, so, I changed them to .030. Should I go to .028? They are bpr6es NGK's.

Here are my mods:
16G (I think small... came with the car)
FIC 650's
3" intake
3" O2 eliminator turbo back (high flow cat)
Greddy E-manage
Custom Eprom chip (no fuel cut)
MBC
Walbro 255
AFPR at 37psi

Here is the log:

Time, O2, TPS, RPM, Knock

15.00º 0.92V 100.00% 3250.00rpm 0
15.00º 0.92V 100.00% 3468.75rpm 0
16.00º 0.92V 100.00% 3812.50rpm 0
17.00º 0.92V 100.00% 3937.50rpm 0
18.00º 0.92V 100.00% 4062.50rpm 0
18.00º 0.92V 100.00% 4468.75rpm 0
18.00º 0.92V 100.00% 4531.25rpm 0
19.00º 0.92V 100.00% 4687.50rpm 0
19.00º 0.92V 100.00% 4968.75rpm 0
21.00º 0.92V 100.00% 5218.75rpm 0
21.00º 0.92V 100.00% 5312.50rpm 0
22.00º 0.92V 100.00% 5625.00rpm 0
22.00º 0.92V 100.00% 5750.00rpm 0
23.00º 0.92V 100.00% 5937.50rpm 0
24.00º 0.92V 100.00% 5968.75rpm 0
23.00º 0.92V 100.00% 6062.50rpm 1
23.00º 0.92V 100.00% 6250.00rpm 0
22.00º 0.92V 100.00% 6187.50rpm 0
21.00º 0.90V 100.00% 6375.00rpm 0
20.00º 0.92V 100.00% 6406.25rpm 0
20.00º 0.90V 100.00% 6531.25rpm 0
19.00º 0.90V 100.00% 6687.50rpm 1
17.00º 0.88V 100.00% 6812.50rpm 0


What I notice is that at 6200 rpm, it starts to pull timing. I notice that the O2's go a little leaner, but, no knock. You can also see it go from 6250 to 6187, without letting up on the gas. Should I add more fuel? Any help would be appreciated.

Thanks,
Mike

 

[liquordrunk]

from about 6200 i would add a few clicks on it. your at .92 should be around .93-4-5ish but a good log no doubt.. but even though its goin leaner its good that you didnt keep goin to around 7500 buy then you wouldhave had detonation ad some fuel and youll be good