#boost control

[bookloversofbath]

Automotive Supercharging and Turbocharging Manual: A Technical Guide :: John D. Humphries

Automotive Supercharging and Turbocharging Manual: A Technical Guide :: John D. Humphries

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[nakatech]

Garrafa BIONDO (Co2) para Boost Control

Garrafa BIONDO (Co2) para Boost Control Consultar Ahora!Entrega Inmediata - Envíos a todo el país Read more at http://www.nakatech.com.ar/garrafa-boost-control/

[eldiablospeedshop]

Electronic Boost Control

Now that we had an adequate external waste gate it was time to fine tune and control the boost we could run.  On just the wastegate spring, boost was peaking at around 15psi which was actually quite decent for autocross.  However, by adding boost control we will be able to obtain more overall boost and achieve it earlier in the rev range by actively controlling the wastegate.  

Megasquirt is easily and inexpensively modified to be able to control an electronic boost control solenoid.  Output for the solenoid was simply routed to an unused pin on the main Megasquirt harness connector.  We sourced a 3-port boost control solenoid from a turbo GM and plumbed it as shown in the diagram above.  Next step is to figure out the correct Megasquirt settings and get it tuned.  Our target is 20psi for the drags...