Wastegates - GCG Turbo's

Ignition DVD takes a look at wastegates with GCG turbo's. Internal, external how they work and all the parts involved.

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Wastegate Actuator Testing
Testing wastegates to see if we can get some more Boost! Holset Actuator idea from JusMX141: http://www.dsmtuners.com/threads/looking-for-a-strong-internal-wastegate-ac tuator.319128/ http://www.patreon.com/velocitylabs http://velocity-labs.spreadshirt.com/ http://www.velocity-laboratories.com/ http://www.facebook.com/velocitylabs

Turbo Wastegate Problem
2006 GMC Sierra LS2 with STS turbo. Not making Boost and going super rich at mid throttle.

Wastegate Preload Setting
This illustrates proper internal wastegate preload adjustment. 3 full turns of preload or 3mm.

How a turbo works
An educational video about turbochargers. For more help and information about turbochargers go to www.arturbo.co.uk