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re-jet your Quadrajet (part 1)

rejetting a quadrajet


 


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re-jet your Quadrajet (part 2)
rejetting a Quadrajet





Edelbrock Carburetors: Installation and Tuning - 03 Installation
EDELBROCK CARBURETORS INSTALLATION and TUNING Part # 0324 Rev 01/13





Edelbrock E-Street EFI System Installation
We install Edelbrock's self-learning E-Street EFI and Universal Fuel Sump system on PHR's 1968 Chevy Nova project car.





Edelbrock Foundries and Manufacturing
Edelbrock produces all of our cast items right here in the USA at our two state of the art foundries. You can be assured that when you are purchasing an edelbrock casting it is the best quality available. Check it out from start to finish.





Idle Mixture Adjustment on 4 Barrel and 2 Barrel Carburetors
Setting Idle Mixture and Idle Speed on Carburetors with Idle Mixture Screws to Pass the Smog or Emissions Test with a Tachometer





How to diagnose a Quadrajet part 3
Let's take a look inside





Quadrajet air leak fix and warped air horn repair tutorial.
How to identify a Quadrajet with a warped air horn without diss assembly or running it on a car. These tips would have saved me time and money which is why I made this video. I also discus how to repair a warped air horn and prevent your air horn from warping in the first place. If you have a whistling noise just off idle then you got some work to do. You will never get your engine tuned right, your cold start performing or decent fuel economy unless your four barrel carburetor is just right. Special thanks to Cliff Ruggles for his book Rochester Quadrajet carburetors and to my brother Adrian who spent hours on tuning and fitting. See this video for description of the technique I used to straighten a warped air horn. http://www.youtube.com/watch?v=l_SgQiVf3_0&feature=youtu.be here is a technique for re-bushing the throttle shaft without drilling. http://rmcavoy.freeshell.org/Q_Jet_bushings.html





How to adjust a Chevy Edelbrock Carburetor, and Timing Adjustments - Technical Help Video 4
Family owned and operated for over 40 years with over 75,000 satisfied customers. Rated #1 Click on blue link http://www.enginefactory.com/letters.htm Chevy technical help video for carb and timing adjustments on live running engine, produced by enginefactory.com Home of the most complete Live Run Turn Key Crate Engines. Chevy and Ford Performance engine.





How to de-bog your Quadrajet part 1
Sorry guys, I got the videos a bit out of order. The Rochester Quadrajet has gotten a bad rap over the years, often called a Quadrabog or Quadrajunk. In fact, this is a great multipurpose carbureter once you understand how they work and what not to do to them. In this clip I introduce you to the Quadrajet and begin explaining the theory of operation of these units. Enjoy!





How to adjust Quadrajet secondary air doors
These take some trial and error to get them adjusted so that there is no bog, but it's not hard to do-here's how.





Edelbrock Carburetors - Additional Tuning
For additional tuning and adjusting, such as changing metering rods and jets, this video will guide you to make sure your carburetor performs as expected.





Carburetor Selection & What a Carburetor Does - Summit Racing Quick Flicks
A carburetor is an air valve that controls the amount of air and fuel entering the engine. The positioning of the butterfly in carburetor dictates how much air and fuel enter the engine. CFM (Cubic Feet per Minute), as described in the video, defines the amount of air and fuel passing through the carburetor. There are three factors when deciding which carburetor is right for your application: 1. Engine cubic inch displacement (CID) 2. Maximum rpm 3. How will the vehicle will be used The formula for selecting the proper CFM is: CID x Maximum RPM x Volume Efficiency / 3456 For more information on carburetors or to check out our selection, click here: http://www.summitracing.com/redirect?banner=SocialYT416





How to de-bog your Quadrajet part 2
The Rochester Quadrajet has gotten a bad rap over the years, but it's actually an excellent carburetor once you understand how they work. Often referred to as "Quadrabog" or "Quadrajunk", many of the issues these units suffer stem from neglect, or "modifications" that do more harm than good. Being a spreadbore, air-valve secondary design, the Quadrajet is capable of flowing 750 or 800 cfm of airflow, eliminating the need to buy different carburetors when your set-up changes. In addition, the small primaries make for great drivability and fuel economy. In this clip, I'll discuss theory of operation on the secondary side, since that's where most problems arise. So, leave your preconceived notions at the door and let's see what makes these carburetors tick.





Tri-Power - Rebuilding The Carburetors [S2 Ep. 5-1]
When it comes to classic hot-rod components, nothing gets people going like a multi-carb setup. And the king amount these is the Tri-power. Long admired for their stellar performance and macho attitude, the tri-power has become a hard thing to find. So why find one? Why not build your own? Today on GEARZ, Stacey walks you through the process of building your own tri-power out of old derelict parts. After that, Stacey pulls out the big Mopar guns and shows what it takes to put together a six-pack. If multi-carbs are your deal... you?re gonna love this show! Then Stacey gets down and dirty and shows you how to build some simple, ultra strong axle dollys by using some old scrap metal like the kind laying around YOUR garage. Who said gearheads aren't into recycling?





How to rebuild a Rochestor Quadrajet part 1
Introduction and beginning the disassembly process




Which car is faster? Which Car is Faster?





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