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| | | | Joined: Mar 2003 Posts: 1,132 Shop Shark | | Shop Shark Joined: Mar 2003 Posts: 1,132 | In a hurry as usual so forgot to mark vac hoses where they hook up to intake manifold.
There is a small canister looking thingy at the back of the TH 350 with a tube sticking out of it. I assume it is a vac connection. where does the other end of the hose hook to?
Also where does the brake booster get its vac from?
And the distributor?
Thanks for helping out the doofus.
Weeds | | | | | Joined: Mar 2005 Posts: 1,636 'Bolter | | 'Bolter Joined: Mar 2005 Posts: 1,636 | Constant vacuum source on the intake. Not carburetor. | | | | | Joined: Jun 2004 Posts: 8,597 Riding in the Passing Lane | | Riding in the Passing Lane Joined: Jun 2004 Posts: 8,597 | There is an outlet on the intake man. in back of the carb. A fitting goes in it to connect the hose to the trans. modulator & the power brake. The mod. uses 1/4 in hose while the pb uses 3/8. The dist connects to an out let on the carb. Some carb outlets are constant manifold vacuum while at least one is ported vacuum. Ported vacuum has vacuum only at part throttle. Use one of these for the dist. vacuum advance. 3/16 hose. It takes some research & experimenting to find which works best for your engine.
They say money can't buy happiness. It can buy old Chevy trucks though. Same thing. 1972 Chevy c10 Cheyenne SuperIn the Gallery Forum | | | | | Joined: Mar 2003 Posts: 1,132 Shop Shark | | Shop Shark Joined: Mar 2003 Posts: 1,132 | Roy and Wrench, Info on vac connections much appreciated. Running out of warm weather here in WI. Might have to shut down until next spring.
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