So this weekend I should be getting it on the road and before I take it for its etest I want to make sure my air/fuel is correct what key numbers should I be looking for?

What are you tuning with?

Nothing I have a burned chip, 650s, 225 walbro, afpr set at 48 a maft zeroed out.

So you want to know what your W/B gauge should read at idle? Anywhere from 14.3-15.1 during closed loop operation.

Do they only test at idle?

Nope 2500 aswell.

as long as the chip is burnt for the 650s, and 48psi fuel.. you shoud be fine.. just make sure you have a good Cat! Your ECM should adjust to where it likes it anyway in closed loop. Cant remember what my WB was saying at 2500 rpms idle..

Your ecm will only adjust it properly if all the inputs to it are correct.

Well ya theres that.. This I assuming you have the car running correctly.

Ill post them up once shes on the road(please be the weekend)