Spark tables past 1.20G Please advise

[Hyespeeder]

Hello I have a 2005 silverado ss 6.0 with a turbo

I use hp tuners and i can't go over 1.20g on the spark tables the truck gets over 1.60g Someone told me with efi live you can rescale that table?

If its true i will be buying efi live

let me know thanks

[joecar]

You can scale IFR/VE/MAF and shift any tables that reference airmass/airflow... you should be able to do this is HPT also.