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Join Date: Sep 2002
Posts: 3,580
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Identify this hose? (930)
I'm fairly sure this hose has got to be the wastegate control line, but can someone confirm this? Is the strange plastic connecter stock? The hose goes mounts to the throttle body right underneath the distributor vacuum advance line (see the white arrow in the second picture).
Engine is '77 930. Thanks, Colin ![]() ![]()
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993 Last edited by cowtown; 03-24-2003 at 08:11 PM.. |
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Join Date: Dec 2001
Location: MA USA
Posts: 2,938
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Could it be the vacume hose for the brake booster. I think the wastegate line wouldn't have that fitting on the end.
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Dean 911 SC turbo, 3.0L 930 motor, G50, 930 brakes, DTA EFI, 352 RWHP DynoDynamic dyno, |
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Join Date: Jan 2003
Location: Dallas Texas USA
Posts: 486
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Looks like a brake booster hose to me. I can't check my 930 right now because it is in storage.
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Paul 2001 CLK55 AMG, 1987 911 Turbo Look, 1997 Viper GTS. |
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Dept store Quartermaster
Join Date: Jul 2001
Location: I'm right here Tati
Posts: 19,858
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I agree, brake booster. Should connectect to a short line of equal size in the drivers side front corner of the engine compartment in front of the fuel accumulator.
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Cornpoppin' Pony Soldier |
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Join Date: Mar 2001
Location: Marysville Wa.
Posts: 22,435
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in the lower picture, the "L" tube coming off the rear of the throttle housing with the black rubber blockoff cap, is for the wastegate control.
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https://www.instagram.com/johnwalker8704 8009 103rd pl ne Marysville Wa 98270 206 637 4071 |
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Join Date: Sep 2002
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Ahh, okay. For some reason I was thinking that the '77 Turbo Carreras still had non-boosted brakes, so that booster line MUST be for wastegate sontrol. I'll run a new line from the plugged L to the wastegate.
Thanks! Colin
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