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marko39 · 12-15-2018, 08:03 AM

the vacuum brake is adjusted on a dist machine. it is set at a certain rpm with a certain vacuum signal to set the advance, Mark

12-15-2018, 08:03 AM	#4
marko39 Senior Member Join Date: Oct 2016 Location: harpursville ny Posts: 1,040	Re: Vacuum brake on crab dizzy the vacuum brake is adjusted on a dist machine. it is set at a certain rpm with a certain vacuum signal to set the advance, Mark