Quote Originally Posted by Erik W. Treves View Post
your logs clearly show Bank 2 as lean - no fuel on start or 30 seconds in and then recovers fine.

your logs aren't logging enough data to provide any more info....

your cams are good as is timing.... your DI pressure looks ok - but I don't see fuel injector PW - the MAF and air load look good as well

Are you sure the MAF isn't in there backwards?

it definitely clears up though - are you sure you don't have an exhaust leak in front of the O2 on bank 2? it is basically showing LEAN the entire time but trims are good.... have you checked voltage at that O2?? it seems to be ok on start then checks out.

I would look really closely at the fuel injectors and flush out the fuel rail to make sure you don't have any debris that made it to the injectors - then swap them to the other side bank...
MAF is installed as prescribed in the build guide


here's a pic of mine and the 'spectre' logo is nearest the air filter when installed


the header is really solidly mounted, I don't forsee any exhaust leaks

from my prior video, I pulled the rail, and used compressed air - got flow from all the injectors, but I can try swapping side to side...