Subject	Exaust
Posted by	irdhp on August 15, 2018 at 1:03 PM
	This message has been viewed 452 times.
Message	Hi, i was wondering about an exhaust thing. I have butterfly valves in the exhaust and exhaust leak in the downpipes. So the thing i am wondering about is, when the butterfly valves is open i get a pssh from what i thing is the exhaust (No i do not have Bov) but when i close the valves i get almost No pssh sound. Can anyone explain why? I though there would be more pssh when i close the valves...
Follow Ups	Exaust - irdhp 13:03:01 08/15/18 You mean the wastegate? - SkiFly01 13:55:13 08/15/18 Re: You mean the wastegate? - irdhp 16:26:55 08/15/18 maybe air leaking out where the shaft seats in the tubing? (n/m) - LJZTT 18:00:00 08/15/18 I think you are hearing the turbo spooling - SkiFly01 09:23:11 08/16/18 Re: I think you are hearing the turbo spooling - irdhp 12:58:11 08/16/18 so during decel, off throttle, cut-outs open. - SkiFly01 15:02:44 08/16/18 What is a Japspeed Catback listed in your profile? (n/m) - RICH1 14:18:18 08/15/18 meaning is this valve you are referring to in this Japspeed (n/m) - RICH1 15:32:46 08/15/18 Re: meaning is this valve you are referring to in this Japspeed - irdhp 16:34:20 08/15/18 Re: What is a Japspeed Catback listed in your profile? - irdhp 16:28:00 08/15/18 Re: Re: What is a Japspeed Catback listed in your profile? - LJZTT 18:01:05 08/15/18 When the valves are closed it causes a pressure build up - RAGTPZ 19:28:35 08/15/18 By the way, JapSpeed currently does not list a system for - RAGTPZ 19:31:49 08/15/18 Japspeed is a UK company and rebrands chinese parts - lymon 00:02:40 08/16/18 Re: When the valves are closed it causes a pressure build up - irdhp 13:03:14 08/16/18 Are you hearing the recirc valves? - -Grimm- 17:10:22 08/16/18 Do you have your electric switch wired backwards? - Zknowphobe 10:54:51 08/19/18 Re: Exaust - irdhp 12:59:13 08/19/18
Post a Followup	You cannot reply to this message because you are not logged in.