Cobra Carburetor Jet Kit

Item Number: 326138

5 stars 2 Reviews
$66.01$109.83

Edit Vehicle

888-575-6570

Product Description

Cobra

Cobra Carburetor Jet Kit

Lean jetting leads to long warm up times, surging, and balky throttle response.

  • Carburetor recalibration kits tuned specifically for cruisers using Cobra Boulevard exhaust and stock or aftermarket air filter
  • Provide improved throttle response and pulling power throughout the rpm band
  • All necessary performance components and step-by-step instructions are included for each model
  • Made in the USA

Spec Details
Country of Origin USA

Vehicle Fitment

Fitment is guaranteed or your money back plus free return shipping. Don't waste time installing a product that doesn't fit. We worked hard ensuring that this product is an exact fit on the vehicles listed below.

Honda

  • GL1500C Valkyrie 1997-2003
  • GL1500CD Valkyrie Deluxe 2001-2003
  • GL1500CF Valkyrie Interstate 1999-2001
  • GL1500CT Valkyrie Tourer 1998-2000
  • VF750C V45 Magna 1994-2003
  • VT600C Shadow 600 VLX 1994-2007
  • VT750C2 Shadow 750 Spirit 2007-2009
  • VT750C Shadow 750 A.C.E. 1998-2001
  • VT750C Shadow 750 Aero 2004-2009
  • VT750CA Shadow 750 Aero ABS 2004-2009
  • VT750CD Shadow 750 A.C.E. 1998-2003
  • VT750DC Shadow 750 Spirit 2001-2003, 2005-2007
  • VT1100C2 Shadow 1100 A.C.E. 1997-1999
  • VT1100C2 Shadow 1100 Sabre 2000-2007
  • VT1100C3 Shadow 1100 Aero 1998-2002
  • VT1100C Shadow 1100 1987-1996
  • VT1100C Shadow 1100 Spirit 1998-2007
  • VT1100CS Shadow 1100 A.C.E. 1998
  • VT1100D2 Shadow 1100 A.C.E. 1999
  • VTX1300C 2004-2009
  • VTX1300R 2005-2009
  • VTX1300S 2003-2007
  • VTX1300T 2008-2009

Kawasaki

  • VN800A Vulcan 800 1995-2005
  • VN800B Vulcan 800 Classic 1996-2005
  • VN1500A Vulcan 88 1991-1995
  • VN1500A Vulcan 1500 1996-1999
  • VN1500C Vulcan 1500 L 1996-1997
  • VN1500D Vulcan 1500 Classic 1996-1997
  • VN1500E Vulcan 1500 Classic 1998-2004
  • VN1500G Vulcan 1500 Nomad 1999-2001

Suzuki

  • VL800 Volusia 800 2001-2004
  • VL1500 Intruder 1500 1998-2004
  • VS800GL Intruder 800 1992-2004
  • VS1400GLF Intruder 1400 1987-2004
  • VS1400GLP Intruder 1400 1988-2001
  • VZ800 Marauder 800 1997-2004

Yamaha

  • VMX1200 VMAX 1985-1986, 1988-2007
  • XV535 Virago 535 1987-1988, 1990, 1993-1999
  • XV1100 Virago 1100 1986-1999
  • XV1600A Road Star 1600 1999-2003
  • XV1600AL Road Star 1600 Limited Edition 2003
  • XV1600AS Road Star 1600 MM 1999-2000
  • XV1600AS Road Star 1600 Midnight Star 2001-2003
  • XV1600AT Road Star 1600 Silverado 1999-2003
  • XV1700A Road Star 1700 2004-2007
  • XV1700AM Road Star 1700 Midnight 2004-2007
  • XV1700AT Road Star 1700 Silverado 2004-2007
  • XV1700ATM Road Star 1700 Midnight Silverado 2004-2007
  • XVS650 V-Star 650 Custom 1998-2011, 2013-2016
  • XVS650A V-Star 650 Classic 1998-2010
  • XVS1100 V-Star 1100 Custom 2000-2009
  • XVS1100A V-Star 1100 Classic 2000-2009
  • XVZ1300A Royal Star 1996-1998

Customer Reviews

Smooth and strong

5
out of 5
5 stars

By on August 11, 2016

Absolute breeze to install. Set to supplied specifications. Notable improvements on the top end and response. Very smooth overall. Great purchase!

Value:
5 stars
Quality:
5 stars

Cobra Carb Jet Kit

5
out of 5
5 stars

By on November 8, 2016

This kit is awesome.

Value:
5 stars
Quality:
5 stars

Questions & Answers

  • Is this kit for both carbs?

    By: jerry

    Cobra jet kits come with everything you need to service all the OEM carburetors on your machine. If your machine comes equipped with two carburetors, then yes - Cobra's carburetor jet kits have enough components in them to service two carburetors. Everything you need is in one box so you only need to buy one kit to tune your bike!

    By: Staff

  • For a 2004 Suzuki Intruder 1400 using a Cobra slip-on exhaust with stock air filters and headers, what parts come with the cobra jet kit and what is needed for my application?

    By: Mike

    Each kit for the 2004 Suzuki Intruder 1400 includes:

    2 fuel needles

    2 E-clips

    2 adjusting washers

    1 slide drill

    1 plug drill

    1 screw

    Of those components, for your particular setup, you'll need to drill the slide lift hold in each carburetor with the included 7/64" slide drill. After that's done, install the needles that come with the Cobra jet kit and insert the E-clip into the third grove from the top. If you're running an exhaust without baffles, put the E-clip into the second slot from the top.

    After that, use the included 5/32" plug drill to drill through the fuel mixture plugs. Just be careful not to drill through the mixture screw once you've gotten through each fuel mixture plug. With that plug out of the way, adjust the mixture screw until it's out 2-1/2 turns from full-in.

    You'll find that, once you've completed this work as directed, your bike will run a lot better, especially at cruising speeds or whenever you grab a handful of throttle. Any surging will go away and the engine will respond to your commands much more readily.

    By: Staff

  • I have a 04 yamaha vstar 1100 it have a 2 into 1 header exhaust and cone air filters

    It spits and sputter like its runnin out of fuel at about half throttle and it wont go over 60 mph and it starts coffing wondering if the jet kit will fix it

    By: Guest

    In your particular case, that sounds exactly like a fueling issue. A jet kit would almost certainly improve, if not totally solve the sputtering and poor running conditions you're having.

    By: Staff

  • 1999 vulcan

    By: Guest

    We have Cobra Carburetor Jet Kits available to fit most 1999 Kawasaki Vulcan models include the VN800 and VN1500.

    By: Staff

  • 99 honda valkyrie. Does it come for all 6 carbs?

    By: Jcdtruckn

    Yes, every Cobra jet kit for the Honda Valkyrie comes with enough parts to service all six carburetors on that machine. The includes Valkyrie jet kit instructions also do an excellent job of explaining not only how to install the everything, but also how to set it up for your bike's specific needs. It is an excellent Valkyrie jet kit!

    By: Staff

  • My 99 vstar 650 bogs down and sputters at 50-70mph. Will a jet kit fix this? I don't know what size jets I need

    By: Guest

    Cobra's V-Star 650 jet kit is designed for motorcycle running an aftermarket exhaust of some kind and either the stock, or an aftermarket air intake. Depending on what's causing your running issue, this jet kit may not be your answer. If the engine is bogging at wide open throttle, that usually means the engine is starving for fuel and may be too lean. If you are at those speeds, you may have a float height issue in your carb. If you have recently made changes such as an exhaust or new intake, you would need to tune your carburetor to match the new flow rate. Then this jet kit should help you out. If you can recreate that issue at low speeds under heavy load, say 5th gear, 25 mph, wide open throttle, you likely have an ignition issue.

    By: Staff