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Old 05-28-2008, 11:48 PM   #4
Pyrotechnic
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Join Date: Feb 2007
Location: Austin, TX
Posts: 3,930
Re: Question for edelbrock 1406 users with AC

I ran the old Harrison log compressor on a tired 350 with a 1406 for years with no solenoid and it actually did alright, even being stopped and in drive when the A/C kicked on. I set the idle to around 800 RPM in park, and I had the vacuum advance connected to manifold vacuum....it seems to give a more solid and smoother idle.
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