| Cadillac Question{Vac Modulator} [message #60181] |
Thu, 15 October 2009 09:49  |
g.winger
Messages: 792
Registered: February 2008
Location: Warrenton,Missouri
Karma: 0
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Hello all, Question for Cadillac owners or anybody. Made a sketch of my 72 eldo vacume lines but not the GMC. The steel tube for the Cad leeds to the rear of the carb. The tube for the GMC runs to the front. My sketch for the Cadillac shows it hooked
up high on the back of the carb.
Also a question for Rob M. from down under,, Did You have Potter drill and tap the back of your cylinder heads for water??? If not check out the Cadillac Power Forum photos and testimonials.What size valves??. Are you going to use the stock rockers??.... Just wondering,,,Thanks all,,
Paul{real close to firing up 507ci of thunder}Leavitt
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| Re: Cadillac Question{Vac Modulator} [message #60192 is a reply to message #60181] |
Thu, 15 October 2009 11:47  |
Larry
Messages: 2875
Registered: January 2004
Location: Menomonie, WI
Karma: 10
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Senior Member |
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Paul,
I think...if you are talking about vacuum for Trans modulator, you can take it from anywhere that has full manifold vacuum. I did it from a vacuum run off of #7 intake runner at the back of the motor. Works fine.
Larry 
78 Royale w/500 Caddy
Menomonie, WI.
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