Holley 4150 Street HP carb rebuild- Tear- Down-Part 1/3
here is a video i made when I rebuilt my Holley 4150 Street HP carburetor
that I purchased at a swap meet. It turns out it was in very clean
condition and would not have needed rebuilding but I wanted to make sure it
was clean inside. It was a good experience doing the rebuild. It's always
good to learn something new. I am not a pro and this is my first Carb
teardown so those folks that feel compelled to say what is wrong with what
they see, please don't bother. Remember what your Mom said, "if you can't
say something nice..."
Carburetor vs Fuel Injection - Summit Racing 101
What is the difference between a carburetor and fuel injection? Listen as
Dave guides you through 2 barrel carbs, spread bore carbs, race carbs and
compares them to EFI.
To check out Summit Racing's selection of carburetors, click here:
For Fuel Injection EFI systems, click here:
650 spreadbore Holley carb.
This is a Holley spreadbore double pumper carb that is being tested on a
Tis was filmed on an ipad2.
Dual-Plane vs. Single-Plane Intake Manifolds - Summit Racing Quick Flicks
Learn the main advantages and performance expectations of the two main
styles of automotive intake manifold: single-plane and dual-plane intakes.
Single Plane Intake Manifold -
Dual Plane Intake Manifold
Edelbrock Performer Intake Manifold -
Edelbrock Victor Jr Intake Manifold -
How And When To Change The Jets On A Holley Carb
Holley explains how the main jets on a four-barrel carburetor operate. They
also give instructions on changing the jets for increased performance. The
video explains the various jet sizes, and how they affect engine
Carburetor Adjustment Basics -EricTheCarGuy
In a way this is 'Part 3' of my carburetor series. In case you missed them,
here's parts 1&2.
Carburetor Rebuild Basics (Part 1):
Carburetor Rebuild Basics (Part 2):
If you want to see the full version of the carburetor rebuild video with
additional footage now, become a Premium Member of EricTheCarGuy.com:
One of the most important parts of a carburetor rebuild is setting it up
properly after you're done. There are also many times where a rebuild may
not be necessary and you just need to perform some of these adjustments.
Either way, I hope this video will help you should you need to adjust your
Finding Vacuum Leaks: https://www.youtube.com/watch?v=9CPqbaSgcok
How To Check For Timing Chain Slack:
Service Manuals: http://www.youtube.com/watch?v=IN95GLDvGBc
Fairmont Drag Strip: https://www.youtube.com/watch?v=hkOdD0P38ps
Cleaning Throttle Bodies: https://www.youtube.com/watch?v=41yFXjibtLY
Solving Performance Problems 1: http://www.youtube.com/watch?v=rsGTeWayqIU
Solving Performance Problems 2: http://www.youtube.com/watch?v=sAKwCzUE_9M
Re Performance Problems: http://www.youtube.com/watch?v=_vAJi5rLMGY
Getting Better MPG:
Discussion about this Video:
The best place for answers to your automotive questions:
ETCG FAQ Page: http://www.ericthecarguy.com/faq
EricTheCarGuy code lookup: http://www.ericthecarguy.com/obd-code-lookup
Information on Premium Membership:
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against unauthorized modifications of this information, or improper use of
this information. EricTheCarGuy assumes no liability for property damage
or injury incurred as a result of any of the information contained in this
video. EricTheCarGuy recommends safe practices when working with power
tools, automotive lifts, lifting tools, jack stands, electrical equipment,
blunt instruments, chemicals, lubricants, or any other tools or equipment
seen or implied in this video. Due to factors beyond the control of
EricTheCarGuy, no information contained in this video shall create any
express or implied warranty or guarantee of any particular result. Any
injury, damage or loss that may result from improper use of these tools,
equipment, or the information contained in this video is the sole
responsibility of the user and not EricTheCarGuy.
Edelbrock Carburetor Installation and Troubleshooting Part 3 - Installation 1
Edelbrock Performer Series and Thunder Series AVS carbs are the most
reliable, trouble-free carbs available today, however proper installation
and tuning will ensure that you get all the performance you want from your
engine. Whether this is your first carb installation or you've been doing
it for years, this video shows you how to install the carb on a variety of
intake manifolds, how to check linkage and vacuum line hook-ups, set the
idle speed and mixture, and help you diagnose any potential trouble spots.
In some cases, additional tuning will be required to calibrate the
carburetor for your unique requirements, and this video shows in detail
just how easy it is to get the carb perfectly "dialed-in" for your
Attaching Early GM Throttle Linkage To Holley Carbs
There are various types of throttle linkages on early GM cars that attach
differently to a Holley carburetor. Here are some tips to attach a variety
of GM model throttle cables with different transmission applications.
Holley carb flooding & hard starting solutions
a quick video on some different flooding situations and how to fix them.
FUEL PRESSURE 5 TO 6 PSI
NEEDLE AND SEAT CLEAN
CARB HEAT - SPACER MAY BE REQUIRED
THE FLOAT ITSELF
OTHER FACTORS- the damned carb is way too big or is dirty inside.