How to adjust the electric choke on a Holley carburetor. A full explanation of the components and operation of the Holley electronic choke and how to properly adjust the choke's opening and closing times, as well as the fast-idle cam speed.
Carburetor Electric & Manual Choke Tuning - Summit Racing Quick Flicks
Norm covers the basics of how to start a carbureted vehicle on a cold
morning with either a manual choke or electronic choke. Learn the
differences between an electronic and manual choke and how to properly find
the right choke position.
How To Adjust The Accelerator Pump On Holley Carburetors
How-to adjust the accelerator pump on Holley carburetors to avoid stumbling
and hesitation upon acceleration. Tips include: How to check for the
clearance between the accelerator pump diaphragm arm & operating lever;
how-to select the correct accelerator pump nozzle size, and accelerator
pump cam selection and installation. Additional information can be found on
Carburetor Idle Adjustment - Summit Racing Quick Flicks
Holley Carburetor not Idling smoothly? Norm walks you through the basics of
how to tune your Holley Carb for a smooth idle by completely discussing the
idle circuit. From curb idle screw to the idle mixture screws, Norm covers
it all. Be sure to watch our other Summit Racing Quick Flicks on
Carburetor Tuning: Inlet Circuit Tuning
Tuning Holley Carb- Engineering A Street Rod.mp4
Tuning the Holley 850 Carb that comes with the Chevy 502/502 Crate Engine
was a fun but often frustrating task. Ultimately had to replace with an
850 Double Pumper. Even the Double Pumper needed modifications to meet our
goal of 0 to 60 mph in under 3.5 seconds-which was accomplished. Details
of what was done and why are outlined. Full details covered on our web
site at www.netWelding.com/Holley_Carb.htm.
How To Diagnose Common Engine Problems With A Vacuum Gauge
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
Tuning on the Road with Holley - HOT ROD Unlimited Episode 14
On this episode of HOT ROD Unlimited, HOT ROD's Mike Finnegan visits with
Holley Performance Products during the 2012 HOT ROD Power Tour, where 3
participants were chosen to have their cars custom tuned on the road by
HOT ROD Unlimited appears every other Friday on the new Motor Trend
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Setting Curb Idle Speed of Carburetor Video -Holley Carb DVD
Buy the "Holley Installation & Tuning" DVD
Holley Installation & Tuning DVD: Curb Idle Speed Screw
Here we show you how to properly adjust the curb idle speed on your Holley
carb. First find your idle RPM setting from under your hood or from a
repair manual. Turning the screw clockwise will raise the RPM's and counter
clockwise will lower the RPM's. Check and adjust until the proper setting
If you buy a brand new Holley 4-barrel, this DVD now comes in the box with
every purchase. If you already own a Holley carburetor or would like to
learn about the internals of the all-time, most popular modular style
carburetor, this is the DVD for you.
It's the ultimate installation, tuning and troubleshooting guide for the
Holley modular style carburetor. This disc will also help tune and
troubleshoot any other brand of modular style and some one-piece style
Menus are full of bonus information and detailed animated tours of
internals and accessory kits.
Get the full DVD with all of the interactive menus, detailed animated tours
of internals and accessory kits here...
Don't forget our Basic Engine Building DVD. This video is great for people
interested in car repair, car care, and restoration. As well as hot rods,
muscle cars, performance parts, and Boosting horsepower. It can also help
you to gain knowledge for increasing fuel economy, how to lower your
emissions, and covers preventative maintenance to avoid little things like
Sample clips on our YouTube page and at our store here...
BoxWrench.net is a community and resource designed for automotive
3 New Transmission DVDs and a Differential Rebuilding DVD just added.
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Electric Choke adjustment: rich and lean extremes
In this video, I am purposely changing the rich/lean adjustment wildly in
order to show the effect. Your actual adjustments would not be this
extensive, but if your engine is loading up and not running very well, the
choke or an aspect of it's systems may be the culprit.