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1971 / 1981-83 Honda CB1100F / CB750K / CB650 Performance Main Jet Kit

48-2114
$44.95
In stock Usually ships the same or next business day
Fits select Honda CB models View complete fitment below

1971 / 1981-83 Honda CB1100F / CB750K / CB650 Performance Main Jet Kit

Tune your 1971 CB750K, CB1100F, or CB650 with this 1971 Performance Main Jet Kit. Includes a total of 16 main jets for Keihin carbs. Use this jet kit to unleash the extra power you should have from your aftermarket exhaust, free-flowing air filters, or any engine mods you have made. Includes main jets #120 (x4), #122 (x4), #125 (x4), and #128 (x4).

Key Features
• 1971 performance main jet kit, 16 jets
• Sizes: #120, #122, #125, #128 (4 of each)
• For Keihin carbs

Fitment / Compatibility

• Honda CB750K (1971) with Keihin carbs


• Honda CB1100F (1983) Supersport with Keihin carbs


• Honda CB650 (1981‑82) with Keihin carbs
• CB650C (1981) Custom with Keihin carbs

Part Number: 48-2114

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Shipping Information

All items on our website are in hand ready to ship immediately. We ship orders out every business day.

We do our best to insure the earliest possible ship time on all orders, Orders are typically shipped on the business day the order is placed or the business day after.

USA Orders shipping with Ground Shipping will arrive in approximately 3-7 business days after shipping. Canadian orders shipping with Ground will arrive in approximately 2-6 business days. You will be emailed tracking information after the order has been shipped. All packages are shipped without signature confirmation, so any packages that arrive while no one is home will be left at the door.

USA Ground Shipping

We offer FREE Ground Shipping for ALL orders to the USA over $50. We also offer express options at checkout.

Shipping to Canada

Ground Shipping

We offer FREE Ground Shipping to Canada for all orders over $50.

We ship packages to Canada daily using several different couriers. We do this because the price to ship from province to province varies greatly by courier. Delivery will take around 2-6 Business days depending on location. You will be emailed tracking information as soon as the order is picked up. Please use this tracking number to determine when your package will arrive, and make appropriate arrangements.

Economy Shipping

We offer Economy Canada Post shipping at checkout for select small items. If your order applies for Post Economy shipping it will show up at checkout as an option. Canada Post Economy shipping does not include tracking or insurance. It typically takes 1-3 weeks for delivery.

International Shipping Information

International orders can be placed directly through our website.

Note:

International buyers please be aware of the relevant taxation implications for your respective Countries. We will not be responsible for any extra charges for duties, or taxes once your order arrives. Sorry, we cannot ship orders as ā€œa giftā€.

Returns

Need to return a part? Not a problem! Visit our return page and fill out the return form. We will get back to you with the return instructions within 1 business day.

Frequently Asked Questions

How many main jets are included in the performance jet kit?

Sixteen Keihin-type main jets are included in four sizes: #120, #122, #125 and #128, with four jets of each size.

Are all 16 main jets installed at the same time?

No. A four-carburetor rack uses one matched size across all four carburetors, so four jets are installed and the other three size sets are retained for tuning.

Which carburetors fit this main-jet kit?

It is intended for the 1971 CB750K, 1981-1982 CB650, 1981 CB650C and 1983 CB1100F with Keihin carburetors. Confirm Keihin carburetors and the existing jet style before installation.

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