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Thread: V8 vacuum hose connections diagram.

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    Default V8 vacuum hose connections diagram.

    So the inlet manifold is welded up and back on and the car is running again. They also replaced a number of somewhat perished rubber vacuum hoses going to throttle body, MAP sensor, inlet manifold, charcoal canister etc. I'm not yet super-confident they put them all back on the right places so can anyone post a diagram showing where all these should go to?

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    no diagram but maybe i can help..

    MAP sensor and fuel regulator hoses to front of manifold, brake booster and vacuum line for heater tap/vents etc at rear. charcoal cannister lines to throttle body. pcv and fresh air lines out of rocker cover to throttle body.

    the sizes all vary somewhat so u shouldn't have too much hassle sorting out what goes where
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    Thanks for that, dirt drifter. Looks like they got it pretty well right. Only thing to figure out now is the TB connections - it is actually a Gas Research carby and it has five small hose connections. I have since got a diagram for that so we'll see what's what. Just that in the first 1/4 throttle it doesn't seem to have the punch it used to have. More difficult to start on gas than it used to be too.


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