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

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

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

High-speed turbo balancing machine
turbo Technics introduced the VSR Mk3 "Core" balancing machine in 1999, following 15 years production of the previous Mk2 machine. Within months, its clever design and many unique features became the talking point of the turbocharger industry. Following worldwide acclaim, and the only VSR (Vibration Sorting Rig) to meet full factory approval by GARRETT, KKK (3K Borg Warner) and IHI, the machine soon became regarded as the accepted "Industry standard" for all turbocharger repair businesses and aftermarket re-manufacturers. For full details of our current range of balancing machines, please visit http://www.turbotechnics.com ** Please note that this video was made some years ago, and does NOT show our current specification. ** Thanks for watching.