elevatedj32

I'm using a EMS Motorsports ECU, http://www.emsefi.com/emsefi/index.p...otorsport-8860 , on the antilag setup i have some options I am unsure of. The way their system works, probably the same with other systems, is ;

you can turn it on at a user defined RPM, and works in conjuction with a user defined TPS. Such as - on above 5000 and 95% Tps. I get that, but as a starting point, what is a good fuel trim and ign setting that works for most?

There is also an ign cut to miss fire the cylinders or u can disable that function. What i dont understand is do i use that and the the step together or just the two step? I'm inclined to use just the 2step and disable the antilag missfire option.

The question is ... Is +20% fuel trim and pull 80% ign in the ballpark and seem safe?

theidealone

I'm not sure what you're asking.

Values are never the same between different interfaces and softwares. So start off smaller and keep adding/subtracting until you reach the amount of boost you desire.

2 step is a rev limit when sitting still. Anti lag is a retarded ignition and over compensated fuel setting that should ignite the fuel on its way out of the cylinder. These late explosions and heat is what spools the turbo without normal load.

theidealone

I was told to find the amount of boost I wanted at the RPM I wanted, and find the ignition value. You want your ignition to be as close to zero as possible. So say at 10psi, 6500rpm, your ignition value is 30, trying pulling 25 or so.

As for fuel, just keep adding until you get the desired effect. Same with ignition really.

01320fuel.com

tom call james. 80% ign cut seems like alot