#3782, "RE: 8 inj tuning (port fuler)" In response to In response to 4
You may also consider water injection and going leaner because of this. While there are power gains with a richer (to a degree) than stoich mix under boost, much of the reason why going rich is suggested is to prevent detonation. As water is far superior to extra fuel in this regard (plus you're not dumping extra fuel - there are a few negatives here), I think it's always the better choice. But that's just my opinion.
2gnt: '99 RS-T, killed by a toyota, pending rebuild... Daily: Volt Daily #2: '99 EVG ebike- STOLEN by PEDRO