my afr`s aint right and i cant correct it. can anyone help???
on idle i got 14 on a 30mph run i got 12.8 at 50 mph i got 12.3.
now at 18psi on boost it drop to 10.4 and stays at that.
yet it starts perfect ,runs perfect.my lambda is on the big jim 20cm from rear of the turbo and is the aem afr so its all good. carb was a fishhead special so should be no issues there. at the moment my mixture screw is right in. and if i turn it out it starts to run very lean ie 10`s on idle.
any help please??