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Author Astra Diesel Dumping
Warren G
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Registered: 14th May 06
Location: Kent
User status: Offline
13th Feb 11 at 23:04   View User's Profile U2U Member Reply With Quote


http://www.youtube.com/watch?v=284Y_QogmaU&feature=mfu_in_order&list=UL

http://www.youtube.com/watch?v=3-MrXM4W7kY&feature=mfu_in_order&list=UL

And a little blast

http://www.youtube.com/watch?v=FvLP0VO9aHM
Iain M
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Registered: 18th Aug 05
Location: Wigan - Drives 272bhp corsa ZLET
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13th Feb 11 at 23:19   View User's Profile U2U Member Reply With Quote
Why your engine management light on?
Mertin
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Registered: 12th Oct 05
Location: Scotland
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13th Feb 11 at 23:35   View User's Profile U2U Member Reply With Quote
quote:
Originally posted by Iain M
Why your engine management light on?

Egr valve I think, remember all the questions last time a vid was posted
Mark.W
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Registered: 3rd Jan 07
Location: County Durham
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14th Feb 11 at 00:11   View User's Profile U2U Member Reply With Quote
Does the dump vale make any difference in performance or is just to sound good??
Mertin
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Registered: 12th Oct 05
Location: Scotland
User status: Offline
14th Feb 11 at 00:21   View User's Profile U2U Member Reply With Quote
Whats been changed so that you hear the wastegate chatter now, fitted a dump valve?

Dont think any cars get performance gains from dump valves or wastegates and some cars run worse. Often needed when remapping cars though as the standard one cant take it I think
Gary
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Registered: 22nd Nov 06
Location: West Yorkshire
User status: Offline
14th Feb 11 at 09:09   View Garage View User's Profile U2U Member Reply With Quote
Anyone who installs a dump valve on a derv needs a slap imo.
Chris C
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Registered: 2nd Jan 05
Location: Hemel Hempstead
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14th Feb 11 at 09:16   View User's Profile U2U Member Reply With Quote
That's 1.7cdti work van chatters well lol
Warren G
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Registered: 14th May 06
Location: Kent
User status: Offline
14th Feb 11 at 11:13   View User's Profile U2U Member Reply With Quote
Just took the airfilter off

Chris, common on them, will prob need a bcs, like your zaffy did, makes the over boost
Chris C
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Registered: 2nd Jan 05
Location: Hemel Hempstead
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14th Feb 11 at 11:23   View User's Profile U2U Member Reply With Quote
Only does it if you try to make it chatter, my sprinter chatters very well going up hill lol
noshua
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Registered: 19th Nov 08
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14th Feb 11 at 11:27   View User's Profile U2U Member Reply With Quote
why is it about 3 fps?
Mobby
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Registered: 31st Dec 07
Location: Leicestershire
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14th Feb 11 at 11:30   View User's Profile U2U Member Reply With Quote
You gain turbo chatter with a induction kit with a cold air feed.

But iv been told by my local tuners/remaper not to fit a dumpvalve to my PD engine.

Decat has created a little whistle
Mertin
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Registered: 12th Oct 05
Location: Scotland
User status: Offline
14th Feb 11 at 11:36   View User's Profile U2U Member Reply With Quote
Iv saw someone rev their pd 115 engine then switch it off and it chatters. Pointless though
I had a nice whistle last week in the form of a boost leak then it sounded like a tractor and smoked like one when the hose came coff

 
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