[olddog]

Mac,

I have been wanting to hear from other people who have Mass Flow systems. Interesting the you too have a cold start issue. Mine idles at 900 hot and about 600 cold. Cold it is running lean. Did you solve this problem and if so how?

You lost me a little on the frequency to voltage converter. I take it you installed a MAF meter that outputs a frequency instead of voltage. Would you elaborate on what you have?

My engine should be between 400 and 450 hp based on desk top dyno software. I think it should ideally have 30 lb/hr injectors, but since it idles very well hot, I think they should be ok.

I did clean the daylights out of my MAF, I am sure it is clean now.

Thanks