You should see what the new OEM ECUs can do if you think the aftermarket ones are clever


don't get me wrong, I know full well the Aftermarket ECUs are very good, and im more than aware of the results Mark gets from them are superb. But there is still life in the old Weber if things are set up and working properly. That's all i'm getting at. If I was really going to push a YB on over 450-500bhp I would also probably change to aftermarket, but up to that point it still works fine.