Subject	You can use boost pressure to hold the wastegate shut.
Posted by	MixManMash on January 29, 2018 at 7:09 AM
	This message has been viewed 316 times.
In Reply To	Dual port waste gate actuator? posted by Boosted1 on January 29, 2018 at 05:30 AM
Message	Really only required in applications where it's hard to keep the wastegate shut, but you want to have a wide range of boost for pump fuel to race fuels. Typically, I haven't found a need for them on Garrett GTXs, but definitely a good idea on Borg Warner EFRs since the wastegate is much larger.
Follow Ups	GT280RS vs GTX28 Gen 2 (long) - MikeC(NZ) 01:32:42 01/29/18 Dual port waste gate actuator? - Boosted1 05:30:10 01/29/18 You can use boost pressure to hold the wastegate shut. - MixManMash 07:09:50 01/29/18 I knew the GT2860rs spooled faster than the 1st gen GTX - Zsgetyoulaid 20:55:00 01/29/18
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