[BEB]

Replying to Hotfingrs:

You say "if you nail it and it bogs then takes off....usually means too much gas.....if you nail it and it takes off for a moment then bogs and takes off..usually means jet are too small"

My problem is the former; it bogs and then takes off. However, because I have an air/fuel ratio analyser fitted in the form of a lambda sensor I know for sure that it is running lean momentarily so it can't mean it's too much gas?

I'm really confused now as everything points towards the accelerator pump system and yet I've tried pump nozzles up to .035" and different colour cams/cam position, etc. but still the stumble is there.

Help.....