69 f-250 brake booster
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Join Date: Aug 2003
Location: **** hole San Jose ca.
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Most intakes use a vacuum tree that can feed a few other sources needing vacuum.
Like the dizzy double can vac. advance or auto tranny Plus the vac. booster.
But if you don't have all those items that need vac. an just a stick tranny.
I think it's a 3/8 pipe threaded port at the rear of carb that goes into the vac. port of the manifold.
Put a 45* elbow with a nipple for your booster hose 3/8-7/16 hose or what ever size your using coming off the booster with.
I'd hit the junk yards find what you'll need there.
Orich
Like the dizzy double can vac. advance or auto tranny Plus the vac. booster.
But if you don't have all those items that need vac. an just a stick tranny.
I think it's a 3/8 pipe threaded port at the rear of carb that goes into the vac. port of the manifold.
Put a 45* elbow with a nipple for your booster hose 3/8-7/16 hose or what ever size your using coming off the booster with.
I'd hit the junk yards find what you'll need there.
Orich
#5
Thanks Orick
It is a manual trans, and when I bought it t here was a bushing in the manifold. Someone had the vacuum line connecting directly o the vacuum advance.
I have two 69 f-250's and one is automatic. I know what the fitting looks like, just didn't know the name. I have it plugged now and the carb tied to the vacuum advance.
Thanks for the help, as always !
It is a manual trans, and when I bought it t here was a bushing in the manifold. Someone had the vacuum line connecting directly o the vacuum advance.
I have two 69 f-250's and one is automatic. I know what the fitting looks like, just didn't know the name. I have it plugged now and the carb tied to the vacuum advance.
Thanks for the help, as always !
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