gillbot

iTrader: (27)

Well, after logging a few runs at norwalk, my injectors are hitting 95.5% at about 6400RPM and I was going to bump my shift points up to 6600RPM and spin to 6800.

It just doesn't seem right that I'm running out of injector already, especially with minimal mods done. Can anyone review my files with me and be sure i'm not overlooking something? I can send you EFI Live if need be, or you can DL the software and open the files. The injector duty cycle, O2 Sensor readings, and the shifting, doesn't look right to me at all.

http://cofba.org/users/gillbot/EFILi...172003run1.efi
http://cofba.org/users/gillbot/EFILi...172003run2.efi
http://cofba.org/users/gillbot/EFILi...172003run3.efi

Car is a 2002 Z28. Mods are, TR230/224 cam, 918 springs, titanium retainers, Mac headers with ORY, Edit tuning, Yank TT2800/3.0STR converter, SLP airlid, K&N Filter, SLP 85MM MAF, Farnco hose, Flowtech cutout, !cats, !air, Lingenfelter 3.5" aluminum driveshaft, Lakewood DS Loop, SLP bolt on Subframe connectors and Nittos at the track.

Richard@WCCH

iTrader: (3)

That cam is gonna want a larger than stock injector. At the least, you're going need a 30lb injector. If you add ported heads your going to need more than 30lb. What is the AFR at WOT? Could the AFR be too rich?

Richard

gillbot

iTrader: (27)

The O2's are reading 880mv and 850mv on average. I know they aren't the most accurate.

Richard@WCCH

iTrader: (3)

In general, the LS1 cars respond well to the Lucas injectors. Contact some of the vendors on this board to see what's available.

Richard

jrp

iTrader: (16)

your logs look a hell of a lot better then mine and thats for sure, we got similar mods too.

gillbot

iTrader: (27)

Got your logs? Mind if I take a look?

jrp

iTrader: (16)

there on the laptop still, i'll transfer them over though.