Hi/Lo fuel control on L6 with 10/12 cylinder upgrade

[Blu302]

Can Hi/Lo injection be used on a straight 6 with the 10/12 cyl sequential upgrade? I'm looking at running 2 seperate fuel rails for seperate fuels on a BMW M52. Using an M800 ECU.

[MarkMc]

You do not need the 10/12 cylinder upgrade for this. If it is set up as a 6 cylinder and you use hi/lo injection it will use 4 of the ignition outputs (leaving only 2 ignition outputs for actual ignition). The primary set of injecotrs uses the ignition outputs so these injectors need to be high resistance injectors.

[Blu302]

Looks like I only need a few IEX modules then.