Vacuum Advance To Ported Or Manifold. When an engine is at idle what load is there on there. Your engine will thank you as it will idle smoother. As far as ported versus manifold vacuum advance problem, i strongly think it's because my vacuum advance canister is. 540k views 4 years ago. So for you, attach your vacuum advance to manifold vacuum. The debate centers around whether straight manifold vacuum is better (or worse) to connect to the vacuum advance canister than. Using a ported spark advance will still allow the vacuum advance to do its job at steady cruising, but all of the benefits of idle. It’s also important to mention that in most applications, the vacuum advance canister is connected to what is called ported manifold vacuum. You need to use the ported vacuum port for the canister if your manifold vacuum pressure cannot hold a steady vacuum when. With ported advance, vacuum is applied once the throttle is opened past curb idle. Vacuum advance has absolutely nothing to do with total timing or performance, as when the throttle is opened, manifold vacuum drops. That means there is no vacuum sourced to the canister at curb idle. When your engine is under low load situations you are able to run more advance.
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Your engine will thank you as it will idle smoother. You need to use the ported vacuum port for the canister if your manifold vacuum pressure cannot hold a steady vacuum when. So for you, attach your vacuum advance to manifold vacuum. When your engine is under low load situations you are able to run more advance. As far as ported versus manifold vacuum advance problem, i strongly think it's because my vacuum advance canister is. When an engine is at idle what load is there on there. 540k views 4 years ago. It’s also important to mention that in most applications, the vacuum advance canister is connected to what is called ported manifold vacuum. Vacuum advance has absolutely nothing to do with total timing or performance, as when the throttle is opened, manifold vacuum drops. That means there is no vacuum sourced to the canister at curb idle.
Vacuum
Vacuum Advance To Ported Or Manifold The debate centers around whether straight manifold vacuum is better (or worse) to connect to the vacuum advance canister than. Vacuum advance has absolutely nothing to do with total timing or performance, as when the throttle is opened, manifold vacuum drops. With ported advance, vacuum is applied once the throttle is opened past curb idle. 540k views 4 years ago. When an engine is at idle what load is there on there. The debate centers around whether straight manifold vacuum is better (or worse) to connect to the vacuum advance canister than. It’s also important to mention that in most applications, the vacuum advance canister is connected to what is called ported manifold vacuum. When your engine is under low load situations you are able to run more advance. Your engine will thank you as it will idle smoother. Using a ported spark advance will still allow the vacuum advance to do its job at steady cruising, but all of the benefits of idle. As far as ported versus manifold vacuum advance problem, i strongly think it's because my vacuum advance canister is. That means there is no vacuum sourced to the canister at curb idle. You need to use the ported vacuum port for the canister if your manifold vacuum pressure cannot hold a steady vacuum when. So for you, attach your vacuum advance to manifold vacuum.
