Fixed the wideband and if its accurate looks like im running really lean, which makes sense as the MOT emissions was only .1 c02.
its running 16 to 18 afr at idle but richens up when I rev it.
Its running a gt2860 at .7 bar standard, havnt turned it up yet to match the HD chip. It has a walbro pump.
So wondering if I have an air leak somewhere, I can here a loud induction roar from the intake manifold but spraying wd 40 doesn't change anything so I figure its normal maybe?
Also this
the CAS is running in the middle setting, I got told to put it there till I do the timming which I still need to do. It doesn't misfire or backfire and comes into boost fine.
Not sure if it should have a breather on the vacuum.
Any ideas?