Sly_SRi
Premium Member
Registered: 9th Apr 04
Location: Reading, UK Drives: Corsa C
User status: Offline
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the vacuum hose for the brake servo when fitting carbs? because obviously on the old inlet manifold there was a place for it to screw onto.
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Corsa C Z20Let
Black Sleeper Turbo Project
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craig_s
Member
Registered: 5th Mar 06
Location: Birmingham Drives: mk4 astra gsi
User status: Offline
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i fink u will have to drill a hole and tap it out then putsome ptfe tap on and screw it in.well dats wot i would do neway.
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James R
Member
Registered: 4th Feb 03
Location: 205GTi16/306GTi16
User status: Offline
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Yep as said, get a hole in number 4 drilled and tapped to take the male male union, I can't remebrer the size but it's a metric threa so nothign unusual, then some chemical metal, screw it in and trim it back inside so it doesn't obstruct flow.
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Rileysport
Member
Registered: 18th Jun 04
Location: West Yorkshire
User status: Offline
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you can get carb manifolds with the servo take-off already in place
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