General : 727.342.5601   Toll Free : 1.888.792.0692  

Mikuni VM18 Round Slide 18mm Carburetor

Mikuni VM18 Round Slide 18mm Carburetor VM18-144

More Views

  • Mikuni VM18 Round Slide 18mm Carburetor VM18-144
  • Mikuni VM18 Round Slide 18mm Carburetor VM18-144
  • Mikuni VM18 Round Slide 18mm Carburetor VM18-144
  • Mikuni VM18 Round Slide 18mm Carburetor VM18-144
  • Mikuni VM18 Round Slide 18mm Carburetor VM18-144
Mikuni VM18 Round Slide 18mm Carburetor

More than 100 in stock - Available For Same Day* Shipping

$125.00
$125.00
SKU: VM18-144
Have A Question?    Ask Us!

Free Shipping - $100 Domestic Orders*

Universal Fit - Review specifications carefully*

Description

Details

Standard Jetting Specifications
Carburetor # Venturi Size Main jet (VM4/042) Pilot Jet (VM22/210) Needle Jet Jet Needle Throttle Valve Air Jet Needle Valve
VM18-144 18 70 30 O-0 4F18 1.0 2.5 1.5

Mikuni's VM Series, round slide carburetors have proven themselves as the performance standard for use on single and multi-cylinder, motorcycle and ATV vehicles. They're perfect carbs for street riding, motocross, enduro and trail riding, as well as flat track and road racing. These carbs are designed to work on both 2-stroke and 4-stroke engines.

VM series carburetors offer a large selection of bore sizes for optimal fuel mixture and flow to match most engine modifications. A wide range of tuning components are available to allow precise fuel mixture metering in almost any application, at any throttle setting and under any riding condition.


Additional Information

Specification Details
SKU VM18-144
Brand Genuine Mikuni
Country of Manufacture Japan
Carburetor Application General
Carburetor Size 18mm
Carburetor Type Round Slide
Carburetor Mount Clamp On
Carburetor Intake Bell Diameter 32mm
Engine Side Sizing 22mm I.D.
Idle Location Left
Accelerator Pump No
Carburetor Depth 67mm
Carburetor Height 108mm
Carburetor Width 61mm
Slide Type VM18/158
Main Jet Series VM4/042
Pilot Jet Series VM22/210
Needle Jet Series 145
Needle Series #4
Needle & Seat Type VM15/172
Starter Jet Series VM17/1002
Air Jet Series BS30/97
Float Height 20mm-22mm

Questions & Answers

  • What is the slide diameter of the mikuni vm18?

    The OD of the throttle slide for the VM18-144 is 19mm.

    Answer by: rick c (Admin) on Jul 9, 2018 10:14:00 AM
  • What mean of carburetor size 18mm ?

    18mm stands for the size of the venturi. Other sizing specifications can be found on the item page.

    Answer by: Web Support (Admin) on Aug 19, 2015 12:30:00 PM
  • How does the starter lever on the vm18 mikuni carb work, as in up or down is the choke and normal run once the bike starts. this is on a 1977 Harley D. Thanks

    When the lever is down, the choke is on (for starting). Once the engine is running, lift up on the lever to turn off the choke (enricher circuit)

    Answer by: Web Support (Admin) on Jul 24, 2020 2:23:00 PM
  • What are the brass pegs for on either side one next to the screw and one on the other side?

    Those are atmospheric vents.

    Answer by: Web Support (Admin) on May 25, 2018 9:29:00 AM
Reviews

Be the first to review this product

Write Your Own Review

You're reviewing: Mikuni VM18 Round Slide 18mm Carburetor

How do you rate this product? *

 
1 1 star
2 2 star
3 3 star
4 4 star
5 5 star
Quality
Price
Value
Fitment Information
Product Question

Product Questions

Question will be displayed after moderation.

What is the slide diameter of the mikuni vm18?
6
What mean of carburetor size 18mm ?
5
How does the starter lever on the vm18 mikuni carb work, as in up or down is the choke and normal run once the bike starts. this is on a 1977 Harley D. Thanks
-3
What are the brass pegs for on either side one next to the screw and one on the other side?
-9
Shipping Estimation
You can use this section to calculate shipping costs on all available methods for the item on this page, or your entire shopping cart.
  • Yes No

Upload images for this product