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geezer#99 · 08-14-2017, 10:19 PM

That's a lot of cam that produces low vacuum. You might need a vacuum can or a vacuum pump.
Or fine tune your motor to maximize your vacuum.
The right timing helps.
What's your initial timing?

08-14-2017, 10:19 PM	#2
geezer#99 Registered User Join Date: Aug 2009 Location: Bowser Posts: 13,522	Re: Brakes and Running Hot That's a lot of cam that produces low vacuum. You might need a vacuum can or a vacuum pump. Or fine tune your motor to maximize your vacuum. The right timing helps. What's your initial timing?