Quote Originally Posted by rspears View Post
I don't see the aftermarket EFI being put on notice, but then I've not really looked into the details of how he accompishes AI tuning of a carb, which is twisting screws and reading guages..... Truthfully it kind of boggles my mind how he can automate this, and make it reliable.
He does say it's not going to make a terribly tuned carburetor great, but it does make a decently tuned carburetor perfect. He pretty much runs a looped vacuum hose to a map sensor, and it controls the engine vacuum. If you watch the end of the video he shows it working and he was adjusting the AFR, full load, cruise settings. It was kind of neat how he'd be going down the road or at idle and showing what the AFR was, and he would turn the computer on, and bang it straighten it out to 13.5 perfect. I guess he's been tuning carburetors for 15 years and is a computer programmer during the week.