Changed the fuel pump and filter:



http://www.fluidcontrol.net/pages/pumps.html

Changed to aftermarket Sard Sport adjustable fuel pressure regulator, with liquid filled pressure gauge, so we can keep an eye on it during the dyno tuning:



No more lean condition. W00t.

Going in for dyno next week, and hopefully turn the boost up.

No MAF here. Lots of fuel injector choices, but I'm really not used to domestic stuff. Trying to find bigger ones that fit without problems. If you can't tell, I'm a totally newbie with this kind of engine.