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67ChevyRedneck · 10-21-2009, 10:55 PM

It's been a long time since I checked mine, but I thought my 350 was running at around 18-20 @ idle. I checked it 'cause I thought I had a leak, but I didn't. 8-9 seems really low to me. I will admit to NOT knowing a lot about engines though...

10-21-2009, 10:55 PM	#5
67ChevyRedneck Hittin E-Z Street on Mud Tires Join Date: Nov 2004 Location: Greenville, SC Posts: 23,090	Re: The best way to Generate more Vacuum? It's been a long time since I checked mine, but I thought my 350 was running at around 18-20 @ idle. I checked it 'cause I thought I had a leak, but I didn't. 8-9 seems really low to me. I will admit to NOT knowing a lot about engines though... __________________ Jesse James 1967 C10 SWB Stepside: 350/700R4/3.73 1965 Ford Mustang: 289/T5-5spd/3.25 Trac-Loc 1968 Pontiac Firebird: Project Fire Chicken! 2015 Silverado Double Cab 5.3L Z71 2001 Jeep Wrangler Sport 4.0L 5spd 2020 Chevrolet Equinox Premium 2.0L Turbo 2011 Mustang V6 ~ Wife's ride American Born, Country by the Grace of God 1967 CST Shop Truck Rebuild! My 1967 C-10 Build Thread My Vintage Air A/C Install Project "On a Dime" Trying my hand at Home Renovation! 1965 Mustang Modifications! Last edited by 67ChevyRedneck; 10-21-2009 at 10:56 PM.