BMW 3-Series (E90 E92) Forum - View Single Post

sparkyg · 04-06-2008, 11:33 AM

Poly is better at high temp, silicone would be good too but hard to find.

The best would be metal, the temp. in that area would be really high. What elastomer is used in the wastegate actuators?

04-06-2008, 11:33 AM	#20
sparkyg Brigadier General 142 Rep 3,522 Posts Drives: work truck Join Date: Sep 2007 Location: Oil Country iTrader: (5)	Poly is better at high temp, silicone would be good too but hard to find. The best would be metal, the temp. in that area would be really high. What elastomer is used in the wastegate actuators?
	Appreciate 0