LS1TECH - Camaro and Firebird Forum Discussion

LS1TECH - Camaro and Firebird Forum Discussion (https://ls1tech.com/forums/)
-   PCM Diagnostics & Tuning (https://ls1tech.com/forums/pcm-diagnostics-tuning-7/)
-   -   AFR's and Spark Table (https://ls1tech.com/forums/pcm-diagnostics-tuning/431968-afrs-spark-table.html)

LoWeLL216 Jan 5, 2006 12:56 AM

AFR's and Spark Table
 
Just curious, what AFR do most of you command via your divisor? and do you use the same divisor across all rpm's?

What's a good starting place to begin to adjust timing? Do most of you keep the stock table and just tune out any existing knock? I also read a post about using the max torque timing table (-4* I think?) I was comparing the two tables and they're significantly different. Opinions on this?

LoWeLL216 Jan 5, 2006 11:04 AM

ttt, thanks

ringram Jan 5, 2006 02:26 PM

Take a look here http://www.efi101.com/forum/viewtopic.php?t=688

YellowToy/A Jan 5, 2006 02:59 PM

I set my timomg to 28 deg in the lower right hand of the timing table. From what i found this is a goon number. If u set Afr to 13 with a wide band u should not have knock. If u are changing the afr u will need a wideband. Before u chage anything make sure u know why and how much to change. Use a wideband!!!!


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