>Did you remove it? My 1406s (1 on the truck, 1 parts carb) have
>counterweighted secondary air valves that sit above the secondary throttle
>blades. The valve is apparently sensitive to engine vacuum but
>non-tuneable unless grinding metal off the weights is an option.
>counterweighted secondary air valves that sit above the secondary throttle
>blades. The valve is apparently sensitive to engine vacuum but
>non-tuneable unless grinding metal off the weights is an option.
No, it was like that when I bought the car....also trhe one I bought at the swap meet was the same way...no back flapper up top.
Kelly & Jana Hanna
www.hannawoodworks.com
Kelly & Jana Hanna
www.hannawoodworks.com
