Carb jet size

['68OrangeSunshine]

Originally Posted by Tuff Gong

What size carb jet are you running on your stock 4 barrel Quadra jet? I keep failing smog on my stock 350. I'm at .07 and it won't pass.

Get Year Of Manufacture license plates. Get collector car insurance. And you'll be exempt from ADEQ emissions, even in Pima and Maricopa Counties.

What year is your truck?

1967-68 had White plates with Black letters and numbers.
1969-72 had Lemon Yellow plates and Black.
The collector insurance is a lot cheaper than regular car coverage.