Quadrajet Electronic Carburetor Rebuild - Teardown Part 2
http://www.carburetor-parts.com. Mike's Carburetor Parts has provided this
video about rebuilding the Rochester Quadrajet E4MC, E4ME, electronic
version. This video is part 2 of 2, tear down. A later video will feature
the assembly of this carburetor. (c) www.carburetor-parts.com
How to debog your Quadrajet part 3
In the first two videos we looked at operational theory of the Quadrajet.
In this episode we'll explore a couple mistakes the home mechanic often
makes in an effort to improve the performance of this unit.
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.
here is a technique for re-bushing the throttle shaft without drilling.
Rochester Quadrajet Marine Carburetor Rebuild Part 1 of 3
http://www.carburetor-parts.com is happy to provide this informational
video about rebuilding the Rochester Quadrajet marine carburetor. Buy a kit
for this carburetor at:
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
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.
Decoding a Rochester Quadrajet part 1: The name
Rochester Quadrajets tend to mystify people because of the various model
names assigned to them by GM.
Add to that a redesign in the '70s and the confusion only grows.
In this video we'll learn the different model names and also how to
differentiate between early and later-model Qjets. Enjoy!
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 minimize engine bog with a Quadrajet carb
this is to minimize engine bog when the pedal is to the metal. do not over
tighten, very small spring...you want to try 1/4 turns or 1/2...q-jets are
good if tuned properly. also when you are tightening screw it will have
tension on it so keep the screwdriver firm. 1986 gmc sierra single
straightpipe to cherrybomb. you will need a small flathead screwdriver and
a 3/32 allen key. be sure not to tighten to much or else your vacuum
secondary flaps wont open.
Quadrajet HP for $40.
A GEARHEAD PRODUCTION. Throw away the Edelbrock and the Holley and save
your money. You can build a hp QJ for less, and get better performance and