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Edelbrock 4025 Uni-Syn Carburetor Balancing Instrument Edelbrock 4025 Uni-Syn Carburetor Balancing Instrument Edelbrock 4025 Uni-Syn Carburetor Balancing Instrument Edelbrock 4025 Uni-Syn Carburetor Balancing Instrument

Edelbrock 4025 Uni-Syn Carburetor Balancing Instrument

Edelbrock 4025 Uni-Syn Carburetor Balancing Instrument Edelbrock 4025 Uni-Syn Carburetor Balancing Instrument Edelbrock 4025 Uni-Syn Carburetor Balancing Instrument Edelbrock 4025 Uni-Syn Carburetor Balancing Instrument
$ 35.68

Score By Feature

Based on 143 ratings
Value for money
9.80
Quality of material
9.08

OveReview Final Score

How Our Score Is Calculated

Product Description

Ensures a high level of accuracy in the balancing and setting up of multiple carburetor setups
The finish resembles that of natural wood
The barrels have a round top and are available in 1 and 2
The aluminum plate is made from
Detailed instructions are included

Questions & Answers

Do you think it will work on a 1974 CB550?

My KZ550 inline four cylinder with 4 carbs used this setup, I am sure it would work on your CB750, too. Using vacuum gauge kits instead of measuring with a pressure gauge will give you true accuracy.

Does the gauge have the capability of being twisted up so it can be used on vertical ?

In short, yes.

Can the aluminum adapter be used on a four-barrel carburator still be found? Can I get another one if I already have the one I have?

Although I have seen some people manufacture adapters for four barrel cards, I have yet to see one manufactured for sale to the public. It is more rare to find a dual quad setup than it is to find

Selected User Reviews For Edelbrock 4025 Uni-Syn Carburetor Balancing Instrument

I love how it works
5/5

In order to rebuild the carbs on my father's MGB, I had to rebuild the SU carburetors. Although my theory is that carburetors must operate by some form of dark magic, I still found this to be effective.

Justice Dickerson
Justice Dickerson
| Jul 19, 2021
There is no error in the picture I'm pleased with the quality and design of the unit
5/5

According to the picture of the Edelbrock 4025, the unit arrived in good condition. This is the first time I have used it, and it already synced my 2 carbs (34 PDSIT2/3) on my 72' VW bus successfully. The original English one I had in the 80s had a better build quality, but it still works fine. During the casting process, the manometer tube, within the cast metal (zinc?) column, is plastic. If the column is to be folded up vertically, it must be folded up vertically. You can take it apart and fold it down nicely to store it back in its cheap paper box with.

Jada Moran
Jada Moran
| Mar 17, 2021
The advertised product was delivered
5/5

I like how it works. This product does what it's supposed to. A 51 flathead Ford with dual Stromberg 97 carburetors was equipped with this carburetor.

Nash Irwin
Nash Irwin
| Apr 29, 2021
I found the product to be great and it performed perfectly as expected
4/5

I am affiliated with this university The syns were just as described, and the photos were just as they were. There is no brand name on the device and the instructions look like a photocopy of an old instruction manual. I rated it 4 stars because there is no Edelbrock logo anywhere on the device.

Salvatore Hernandez
Salvatore Hernandez
| Jul 08, 2021
The device is useless and defective
3/5

It does not function When you buy one, make sure you put it to the test Since a 30 day return window closed 2 days ago, I didn't get a chance to use it. In order to move the float on the gauge, it requires a significant amount of vacuum, so much so that when the carb is at idle, the vacuum built up will not even come close to powering the tool. To get any response from the tool, I have to rev the engine into the midrange. In response to your question, yes, the central dial in the tool was set throughout its range to test its accuracy. I find it to be of no use at all.

Kai DICKINSON
Kai DICKINSON
| Aug 11, 2021
This is an excellent tool
5/5

It is time for a review Use a standard tool from the mid-20th century. well with the old version, does what it's supposed to. Item arrived quickly and was well packaged.

Belen Crane
Belen Crane
| Aug 26, 2021
It appears that this is not suitable for SU HS2 carburetors because of the poor quality of construction
3/5

It is impossible to balance the HS2 carbs on my 1275cc MG Midget with the help of this device. Cannot get the indicator to lift at all at under 1500rpm, which is completely ineffective for balancing. As soon as I closed the venturi to the minimum aperture, the indicator tube was leaking. The build quality is very poor with several air gaps (leaks) in the An abnormally large amount of flashing at the swivel joint prevents the joint from On the top segment of the indicator arm connecting the vacuum passage to the glass indicator tube, there is no seal on the glass but there is one on The holding screws need to be tightened as daylight still shows between the two components even with their holding screws tightened. The having of- A simple burr and lap job was done on the swivel joint and a gasket installed at the top of the indicator tube. As a result, it just rises at about 1100rpm but not at tickover. At 800 rpm. **Sent an Email to Edelbrock for advice, but they haven't had the courtesy to reply. It is a pity that I am so disappointed with this device, as its principles of operation are so simple that it should work, if it were designed and constructed correctly for small carburetors.

Leilany Robinson
Leilany Robinson
| Jun 20, 2021
This is perfect
5/5

A dual carb car was bought. Now that the carbs are synced, my husband is pleased with how simple it is.

Dexter Horn
Dexter Horn
| Jul 22, 2021

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