Motorsport Developments 25mm twin piston dump valve

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May 27, 2010 | 02:42 PM

Slackbladder

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From: South England

Motorsport Developments 25mm twin piston dump valve

just tried the one of my cossie on the escort rst and its sorted the boost out was all over the place guess old shitty bailey one was leaking.....

anyone got a 2nd hand one before i buy a new one??

thnx

May 27, 2010 | 10:01 PM

paul0461

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From: Hereford

why do you need a dumpvalve. just run without it.

May 27, 2010 | 10:18 PM

Oranoco

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From: HertFORDshire

Don't bother with one, idles and runs better without and they just aren't needed on RS Turbo's

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