I know if the Spout Connector that is located under the MAF is disconnected it will prevent the engines ignition timing from advancing.
But what about the Octane Spout that is between the passenger-side strut and the firewall in the engine bay? I guess when disconnected it allows higher octane to be used which is only good for an advanced ignition timing.
But how many degrees does this avance?
But what about the Octane Spout that is between the passenger-side strut and the firewall in the engine bay? I guess when disconnected it allows higher octane to be used which is only good for an advanced ignition timing.
But how many degrees does this avance?