Re: Vacuum gauge readings- buzzy needle
As said, wider LSA, smoother idle, steadier needle due to intake valve timing.
As engine increases RPM's, vacuum will increase and steady out due to shorter time between valve events, meter movement cannot react fast enough, so the movement is dampened, or averaged out.
Give a man a rescued dog for the health of both their souls. May 2017 ROTM Winner - Thank you!
To view links or images in signatures your post count must be 10 or greater. You currently have 0 posts.
CUBS - 2016 World Series Champions - Thank you, Joe Madden … enjoy your next chapter.