How To Diagnose Common Engine Problems With A Vacuum Gauge
12/02/2009 < Back to Blog Home
How to use a vacuum gauge on a carbureted engine to diagnose problems like a sticky valve, ignition component problems or too much advanced timing, a dirty air filter, vacuum leaks, worn piston rings, improper cam timing, rich or lean mixture, and more. More information is located on Holley's website: http://forums.holley.com/entry.php?429-How-To-Adjust-The-Idle-Mixture-On-Holley-Carbs
Holley EFI Racers Invited to Free 2-Day Test at Bowling Green Before Holley EFI Outlaw Street Car Reunion| 03/22/2018
The test is scheduled for the Tuesday and Wednesday before the event.
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They're modeled after the original M/T valve covers and incorporate everything that made those timeless classics.