Strongthium jet kit main jet sizes for Mikuni, enabling precise fuel tuning.
Strongthium hex main jets broaden tuning options for Mikuni carburetors.
Strongthium VM/TM pilot jets improve idle and midrange response.
Strongthium kit suits VM and TM carbs across multiple Mikuni models.
Strongthium jet set supports HS40 and RS series carbs for smoother delivery.
Strongthium compatible needle jets enhance precision across ranges.
Strongthium works with Suzuki, Kawasaki, Yamaha, Honda, Polaris engines.
Strongthium 42 Pcs kit fits street, ATV, and off-road applications.
Strongthium jet kit main jet sizes for Mikuni, enabling precise fuel tuning.
Strongthium hex main jets broaden tuning options for Mikuni carburetors.
Strongthium VM/TM pilot jets improve idle and midrange response.
Strongthium kit suits VM and TM carbs across multiple Mikuni models.
Strongthium jet set supports HS40 and RS series carbs for smoother delivery.
Strongthium compatible needle jets enhance precision across ranges.
Strongthium works with Suzuki, Kawasaki, Yamaha, Honda, Polaris engines.
Strongthium 42 Pcs kit fits street, ATV, and off-road applications.

Strongthium 42 Pcs Carburetor Jet Kit for Mikuni Main & Pilot Jets – VM28/486 VM4/042 VM22/210

OverviewDesigned for riders who want versatile fuel tuning, the Strongthium 42 Pcs Carburetor Jet Kit broadens the...
Vendor: Strongthium
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Strongthium jet kit main jet sizes for Mikuni, enabling precise fuel tuning.

Strongthium 42 Pcs Carburetor Jet Kit for Mikuni Main & Pilot Jets – VM28/486 VM4/042 VM22/210

£34.45
Strongthium jet kit main jet sizes for Mikuni, enabling precise fuel tuning.
Strongthium hex main jets broaden tuning options for Mikuni carburetors.
Strongthium VM/TM pilot jets improve idle and midrange response.
Strongthium kit suits VM and TM carbs across multiple Mikuni models.
Strongthium jet set supports HS40 and RS series carbs for smoother delivery.
Strongthium compatible needle jets enhance precision across ranges.
Strongthium works with Suzuki, Kawasaki, Yamaha, Honda, Polaris engines.
Strongthium 42 Pcs kit fits street, ATV, and off-road applications.

Strongthium 42 Pcs Carburetor Jet Kit for Mikuni Main & Pilot Jets – VM28/486 VM4/042 VM22/210

£34.45
Description
Description
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Overview

Designed for riders who want versatile fuel tuning, the Strongthium 42 Pcs Carburetor Jet Kit broadens the options beyond stock settings. This aftermarket kit assembles a wide range of Mikuni main jets in both round and hex styles, plus VM and TM pilot jets, to support idle through midrange performance across a variety of engines. With a comprehensive size spread, it’s suitable for many Mikuni carburetors and multiple 2-stroke and 4-stroke configurations, including common street, ATV, and off-road builds. The result is greater tuning flexibility rather than a fixed outcome, offering possibilities for optimized air-fuel balance under different riding conditions.

Included Jet Options

  • Main jets (round): 90, 100, 110, 120, 125, 130, 135, 140, 145, 150, 155, 160, 165, 170, 175, 180, 190
  • Main jets (hex): 130, 140, 150, 160, 170, 180, 200, 220, 240, 260, 280
  • Pilot jets (VM): 25, 30, 35, 40, 45, 50, 55, 60
  • Pilot jets (TM): 17.5, 20, 25, 30, 35, 40

Compatibility Highlights

  • Designed for many Mikuni TM24, TM32, TM34, TM35, TM36, TM38, TMX carbs and other common 2- and 4-stroke street, ATV, and off-road engines
  • Fits Mikuni HS40 Flat Slide with Accelerator Pump, HSR42/45/48, RS34/36/38/40 Flat Slide Rack
  • Compatible with VM16-519 Round Slide (Clamp On), VM29 Smoothbore Rack, VM33 Smoothbore Rack
  • Compatible Needle Jet Series: 171, 188, 196 with Large Round; 568, 640, 723
  • Works with Suzuki, Kawasaki, Yamaha, Honda, Polaris engines that use the listed carbs

Notes for Tuning

The kit’s broad size range supports a wide spectrum of riding conditions. Begin with a baseline jet size appropriate for your model, then test changes methodically in a safe environment. If you’re unsure about jet selection for a specific carburetor, consulting a professional can help tailor the setup to your needs.

FAQ

Q: What is included in the Strongthium 42 Pcs Carburetor Jet Kit?

A: A full set of Mikuni main jets (round and hex) plus VM and TM pilot jets, plus compatible needle jets.

Q: Which carburetors and engines is this kit compatible with?

A: Designed for Mikuni TM/VM models and many 2- and 4-stroke street, ATV, and off-road carbs; check specific listings for compatibility with your model.

Shipping & Return
Shipping & Return
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Returns Policy

You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).

You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).

If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.

Shipping

We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.

When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.

Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.

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