afc question

[Shane@DBPerformance]

You are probably going to need something like -42% on the low throttle settings. On high throttle, it will vary from one setup to another, but there is a good chance you might need to go farther then -50% depending on the turbo and boost you run. Why do you have such large injectors with only an AFC? 780cc injectors would support around 600whp, the closer you are to the injector size that you actually need, the better with an AFC. Your timing is going to be all out of wack with you having to go so far negative on the AFC.