Boost controller: Difference between revisions

Revision as of 01:59, 2 February 2015

Revision as of 02:04, 2 February 2015

Line 19:

Additionally, another type of manual boost controllers use a ball and spring to control the amount of boost. This is installed with one boost signal line coming from the intake somewhere after the turbocharger, and one boost signal line going to the wastegate. A knob changes the force on the spring which in turn dictates how much pressure is on the ball. The tighter the spring, the more boost that is needed to unseat the ball, and allow the boost pressure to reach the wastegate actuator. There is a bleed hole on the boost controller after the ball, to allow the pressurized air that would be trapped between the wastegate actuator and the ball after it is seated again. These type of Manual boost controllers are becoming vastly popular since they do not provide a boost leak, allowing faster spool times and better control than a "bleed type" boost controller.

Generally a [http://theboostlife.com manual boost controller] will not be accessible from inside the car, though some are designed to be. An installation that allows access from inside the car (as opposed from inside the engine compartment) is more complex, as the tubing must be longer and a hole must be drilled. It is possible and beneficial to use two manual boost controllers at different settings with a solenoid to switch between them for two different boost pressure settings. Some factory turbocharged cars have a switch to regulate boost pressure, such as a setting designed for [[Fuel economy in automobiles|fuel economy]] and a setting for performance.

Manual boost controllers do not solve partial throttle/full boost, drivability, and response or lag issues. They can be used in conjunction with ''some'' electronic systems.

Line 76:

== External links ==

*[http://theboostlifenxsmotorsports.com/content/installation-and-setup-guide MBC Concept Overview, Installation, and Setup]

*[http://www.addictiveperformance.com/Hallman-Installation.php How To Guide - Manual Boost Controller Installation] at addictiveperformance.com.