The Dreaded No Start

[scottfab]

Originally Posted by Jagdpanzer

Jerry's previous post is correct. When this topic was going around a while back I gave a set of NOS heads I have a thurough look over up on the bench. Tried the actuator positioned both ways. Installed straight it would bind the linkage and not fully open the secondaries when vacuum was applaid. Installed the other way with an angle the linkage ran smooth fully opening the secondaries.

That was not my experience . Given enough vacuum it would power it's way open. But turned such that the angle was straight and even a moderate vacuum could open it. It's one of those things that can lead to an unreliable and problematic secondary system. It's a given that there are a lot of aspects to the secondary system that can fail. Removing root cause issues is imperative to lowering the probability of an unsatisfactory WOT experience. This is but one.