#169771 - 18/06/09 07:02 AM
Should I put a dump valve on my Focus RS?
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Porsche 997 Turbo & ST150
Registered: 27/02/04
Posts: 18100
Loc: Nuneaton, Warwickshire
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I keep getting the comments "put a dump valve on it" but I just can't bring myself to do it. What does everyone think? Should I keep the wastegate chatter or override it with a chavvy TSHHHHHHH of a dump valve? Surely the stands out enough without the silly noises?
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#169772 - 18/06/09 09:04 AM
Re: Should I put a dump valve on my Focus RS?
[Re: Scotty]
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Fiesta Nutter
Registered: 15/01/06
Posts: 3556
Loc: Tipton nr. Dudley, W. Mids
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I'd like to reminder the honourable gentleman of a statement he made about NOT MODDING his some time ago. Case closed
_________________________
2011 Focus 3-door Zetec 1.6 TDCi. Previous <img src="/images/graemlins/stemo.gif" alt="" />s - 2006 Panther Black & 2007 Red. Gone and quite forgotten <img src="/images/graemlins/lol.gif" alt="" />
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#169773 - 18/06/09 09:08 AM
Re: Should I put a dump valve on my Focus RS?
[Re: DAVE T ST]
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Registered: 13/01/09
Posts: 511
Loc: Cambs / Beds
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I loved dump valves on all the early 90's fords such as the Cossies & fiesta turbos - I'd give it a huge thumbs up even though theres evidence that they don't give any perfomance gains and only make a cool noise
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Moondust Silver '07 - naked - rear tinted privacy glass, Janspeed manifold, sports cat, rear box, Ramair induction kit & catcam cams. GGR 175+ custom remap.
Performance magazine July 09
179bhp @ fly & 200Nm torque (before remap)
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#169774 - 18/06/09 09:30 AM
Re: Should I put a dump valve on my Focus RS?
[Re: sandyle]
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Fiesta Maniac
Registered: 02/01/05
Posts: 6067
Loc: Shoreham-by-Sea, W. Sussex, UK
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Hell no.
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24/03/05 to 27/06/12 & I loved it
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#169775 - 18/06/09 10:11 AM
Re: Should I put a dump valve on my Focus RS?
[Re: DAVE T ST]
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Porsche 997 Turbo & ST150
Registered: 27/02/04
Posts: 18100
Loc: Nuneaton, Warwickshire
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#169777 - 18/06/09 10:21 AM
Re: Should I put a dump valve on my Focus RS?
[Re: Micky]
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Registered: 13/01/09
Posts: 511
Loc: Cambs / Beds
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*Sends subliminal messages to Scotty*
'Dump valve...........ttttsssssssss.....ignore everyone else they're jealous.....dump valve............ttttsssssssss..........dump valve.......ttttssssssssss'
_________________________
Moondust Silver '07 - naked - rear tinted privacy glass, Janspeed manifold, sports cat, rear box, Ramair induction kit & catcam cams. GGR 175+ custom remap.
Performance magazine July 09
179bhp @ fly & 200Nm torque (before remap)
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#169779 - 18/06/09 11:36 AM
Re: Should I put a dump valve on my Focus RS?
[Re: Kaxe]
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Fiesta Nutter
Registered: 15/01/06
Posts: 3556
Loc: Tipton nr. Dudley, W. Mids
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It doesn't do anything other than quicken the spool up time of the turbo inbetween gear changes.
They do considerably increase the life of the turbo though and you can get quiet ones.
_________________________
2011 Focus 3-door Zetec 1.6 TDCi. Previous <img src="/images/graemlins/stemo.gif" alt="" />s - 2006 Panther Black & 2007 Red. Gone and quite forgotten <img src="/images/graemlins/lol.gif" alt="" />
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#169780 - 18/06/09 11:40 AM
Re: Should I put a dump valve on my Focus RS?
[Re: DAVE T ST]
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Registered: 01/07/08
Posts: 8157
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#169781 - 18/06/09 11:46 AM
Re: Should I put a dump valve on my Focus RS?
[Re: Scotty]
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Registered: 20/04/07
Posts: 4206
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#169783 - 18/06/09 12:57 PM
Re: Should I put a dump valve on my Focus RS?
[Re: sim]
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Site Supporter
Registered: 15/10/08
Posts: 15118
Loc: Harpenden, Hertfordshire
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Don't do it....when my mate bought his RS he found one with a dump valve on but after digging around and speaking to some people found out it can cause issues with the car stalling
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407BHP and 340lbft TD GT28/32 hybrid turbo, 3inch decat, 2.75inch exhaust, air intake + large MAF, injectors, fuel pump, tubular manifold
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#169784 - 18/06/09 01:05 PM
Re: Should I put a dump valve on my Focus RS?
[Re: Adam08]
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Porsche 997 Turbo & ST150
Registered: 27/02/04
Posts: 18100
Loc: Nuneaton, Warwickshire
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