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Mikuni VM32 & VM34 Slide Idle Right - UFO Kit

Mikuni VM32 & VM34 Slide Idle Right - UFO Kit VM32/65-UFOKIT

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  • Mikuni VM32 & VM34 Slide Idle Right - UFO Kit VM32/65-UFOKIT
  • Mikuni VM32 & VM34 Slide Idle Right - UFO Kit VM32/65-UFOKIT
  • Mikuni VM32 & VM34 Slide Idle Right - UFO Kit VM32/65-UFOKIT
  • Mikuni VM32 & VM34 Slide Idle Right - UFO Kit VM32/65-UFOKIT
  • Mikuni VM32 & VM34 Slide Idle Right - UFO Kit VM32/65-UFOKIT
  • Mikuni VM32 & VM34 Slide Idle Right - UFO Kit VM32/65-UFOKIT
Mikuni VM32 & VM34 Slide Idle Right - UFO Kit

Availability: In Stock - Available for Same Day* Shipment

Price as configured:

$64.95
SKU: VM32/65-UFOKIT
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Specific Fitment-Check Fitment details section

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Selections
Quantity
Mikuni VM32-VM34 Slide Idle Right - UFO Drilled 3.5   +$0.00
Ultimate Flow Optimizer (UFO) VM30-VM34   +$0.00

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Description

Details

Includes one slide, and one UFO disc kit.

Here we have a brand new, Genuine Mikuni slide which we have milled and drilled for ease of installation when running the 30-34mm Thunder Products UFO discs. We start with a brand new slide installed into our custom jig, and cut it down to exactly the correct cut-away for use with the UFO.  After that we drill the mounting hole, and then a counter sink so you can be sure that the UFO disc is properly aligned and secured.  If you have ever personally setup up a slide for use with a UFO, we think you will agree that it is not as straight forward as most would think to get it right.

When we started using the UFO discs in our carburetor kits, we knew we could not rely on the include "tool" for drilling the slides.  It just does not work properly.  Some might think its good enough, but if you don't get it perfect, whats the point of using a UFO at all?  If you try to drill your slide, and you don't get it right, you don't really get a second chance.  Slides aren't cheap.  Save yourself the hassle, and get one that is ready to go for VM32-VM34 right side idle Mikuni carburetors.

The UFO by Thunder Products is a simple, trouble free, aerodynamic piece that fits VM Mikuni carburetors. The UFO makes a normal round slide carburetor out-perform the more expensive flat slide carburetor by eliminating turbulence and increasing air flow and velocity, creating a highly atomized fuel charge. Normal gains are 3/4 to 1 HP per 100 cc of engine displacement on 4 stroke engines and 1 1/2 to 2 HP per 100cc of engine displacement on 2 stroke engines. (Re-jetting and tuning may be required).

  • More horsepower with less fuel
  • Broader power band
  • Explosive throttle response
  • Superior fuel atomization
  • Less sensitive to temperature, altitude and jetting changes
  • Cleaner emissions
  • Cooler running engine
  • Easier starting and warm-ups
  • Reduces cold pipe syndrome
  • Works with stock or modified engines

Without the U.F.O., the air hits the forward wall of the slide cavity creating a rolling air turbulence which forces the poorly atomized fuel droplets to the lower portion of the carb bore resulting in poor fuel atomization and poor performance.

With the aerodynamic U.F.O. filling the slide cavity, the rolling air turbulence is eliminated.  The higher velocity air flow pulls the fuel further up the needle and higher in the carburetor bore resulting in superior fuel atomization.  This means more HP, quicker throttle response, improved fuel economy and a cooler running engine.

NOTE: When installing UFOs, the pilot jet must be reduced substantially (usually about 50%, sometimes even more).


Additional Information

Specification Details
Jet Type Slide
Slide Type VM32/65
Slide Cutaway 3.5
Slide Plating Chrome
Brand Genuine Mikuni
SKU VM32/65-UFOKIT
Country of Manufacture Japan

Fitment Information

Mikuni Models

  • Mikuni VM32-193 Round Slide
  • Mikuni VM34-275 Round Slide

Questions & Answers

  • What are the advantages of going with your kit instead of just buying the UFO and installing it myself for half the price?

    Our kit includes everything needed for quick and painless installation of a UFO into your carb. You do not have to run the risk of modifying your existing slide improperly, and ruining it. In order for a UFO to function properly, the cut away of the slide needs to perfectly match the ramp of the UFO disc. We CNC our UFO kit slides so that the cut away is perfect, and the mounting hole is exactly where it needs to be for proper alignment.

    1. No risk of ruining your slide and having to spend more money, just to try again
    2. No headaches or time spent attempting to modify your existing slide correctly
    3. You can retain your slide for future use

    Answer by: Web Support (Admin) on Nov 23, 2015 5:07:00 PM
  • So this should be plug and play with a vm30-83 right?

    Yes. These are intended for use with the VM30-83

    Answer by: Web Support (Admin) on Sep 20, 2016 3:58:00 PM
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Fitment Information

Fitment Information

Mikuni Models

  • Mikuni VM32-193 Round Slide
  • Mikuni VM34-275 Round Slide
Product Question

Product Questions

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What are the advantages of going with your kit instead of just buying the UFO and installing it myself for half the price?
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So this should be plug and play with a vm30-83 right?
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