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#1 |
Registered User
Join Date: Jun 2004
Location: San Jose, Ca.
Posts: 6
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I have a 68 C10 which is now dropped 4/5 with a ECE kit which went great. But I am adding the new power brake booster and am unsure as to the location of the power booster vacuum line. Does the 3/8" line go from the booster to the carb or intake?
Thanks for any help |
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#2 |
Registered User
Join Date: Apr 2001
Location: jefferson city, mo
Posts: 1,364
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the line goes to the intake for the booster.
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#3 |
Watch out for your cornhole !
![]() Join Date: Jun 2003
Location: Azle, Texas
Posts: 14,162
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I've run them off the intake or the back of the carb. Either one works well. Some carbs like Edelbrock and Rochesters have a threaded port down low on the back just for this.
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I'm on the Instagram- @Gearhead_Kevin |
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#4 |
Old Skool Club
![]() Join Date: Jun 2001
Location: Benton, AR "The Heart of Arkansas"
Posts: 10,880
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Yeah, what he said. When I change to an Edelbrock intake, I had to hook my vacuum booster up at the base of the carb. This is manifold vacuum, not ported, which is what you need for the booster. If you have an automatic, you may have to put in a tee to supply vacuum to both.
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Member Nr. 2770 '96 GMC Sportside; 4.3/SLT - Daily driven....constantly needs washed. '69 C-10 SWB; 350/TH400 - in limbo The older I get, the better I was. |
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