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Cobra Stage 1 Jet Kit - 92-4166

  • Part #:
    170923
  • Manufacturer Part #:
    92-4166

MSRP Price: $79.95

Our Price: $71.88

You Save:
$8.07 (10%)
1 on Hand

Overview of Cobra Stage 1 Jet Kit - 92-4166

  • Improved performance for your boulevard bike
  • Recalibration kit gives your machine more performance when using a Cobra Boulevard exhaust and a stock or aftermarket air filter
  • All necessary hardware and instructions included
  • Designed by DynoJet
  • CAUTION: These systems are NOT emissions-approved and are intended for racing applications only
  • Legal in California only for racing vehicles that may never be used on a public highway

Included Items:
(3) Main jets(128,132,136)
(2) Washers
(1) Fuel needle
(1) E-Clip
(1) Slide drill
(1) Plug drill
(1) Screw

The Air Resources Board (ARB) does not permit the use of aftermarket emission-related parts that alter the air/fuel ratio of an emission-controlled vehicle. Due to these legal restrictions this part cannot be shipped to California.

Specs for Cobra Stage 1 Jet Kit - 92-4166

Type Main Jet
Type Jet
Units Kit
Weight 0.25 lbs

Specs for Cobra Stage 1 Jet Kit - 92-4166

Type Main Jet
Type Jet
Units Kit
Weight 0.25 lbs

Fitment for Cobra Stage 1 Jet Kit - 92-4166

See if this part fits your ride

Part 170923 fits the following machines

Kawasaki
  • 1997 Kawasaki VN1500D Vulcan Classic
  • 1996 Kawasaki VN1500D Vulcan Classic
  • 2005 Kawasaki VN1500E Vulcan Classic
  • 2004 Kawasaki VN1500E Vulcan Classic
  • 2003 Kawasaki VN1500E Vulcan Classic
  • 2002 Kawasaki VN1500E Vulcan Classic
  • 2001 Kawasaki VN1500E Vulcan Classic
  • 2000 Kawasaki VN1500E Vulcan Classic
  • 1999 Kawasaki VN1500E Vulcan Classic
  • 1998 Kawasaki VN1500E Vulcan Classic
4.5 / 5.0
11 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Stars
7
2
2
0
0
Fit
4.6 / 5
Quality
4.7 / 5
Style
4.6 / 5
Value
4.1 / 5
Fit
5 / 5
Quality
5 / 5
Style
5 / 5
Value
3 / 5
Easiest Bang for the buck
This jet jet came with decent instructions. If you know your way around a carb it is simple. the diretions could be more detailed.

The hardest part was easily taking off the tank and the hoses. Once that is done its the simplest thing to do.

Cleaned the carb while I as at it and the performance is unbelieveable.

A must buy for when ever an exhaust is upgraded
February 22, 2010
Fit
5 / 5
Quality
5 / 5
Style
5 / 5
Value
5 / 5
More Bang for Your Buck.
If you are running an aftermarket exhaust, this kit is a must have. I installed this in my wifes bike last weekend. It is less cold natured, has crisper throttle response, and she swears it has more power.
March 29, 2010
Fit
5 / 5
Quality
5 / 5
Style
5 / 5
Value
5 / 5
Did its job...
What can I say, its a jet kit. If you haven't done this before I would recommend getting instructions for carburetor removal. Instructions for installing the jet kit are ok. Along with new pipes it really helped with performance.
May 12, 2011
Fit
5 / 5
Quality
5 / 5
Style
5 / 5
Value
5 / 5
runs great
this was just what my 2004 vtx 1300c with cobra slipons needed to run the way the factory should have had it running easy to tune and install if you follow the directions and have a basic knowledge of a carb
January 31, 2011
Fit
5 / 5
Quality
5 / 5
Style
5 / 5
Value
5 / 5
Best jet kit out there
Very pleased with this jet kit, performed exactly as it should! Helped with decel popping I was getting after installing the pipes, and improved throttle response.
February 13, 2013
Yes all round
With a little help from Youtube and the shop manual I had no problem at all installing this kit, even though I am fully aware the word "Carburator" is French for "Don't mess with it." When I first installed the Cobra Drag Pipes on my 2006 Honda VTX 1300c I thought I had gotten away with skipping the Jet Kit, but deceleration backfires proved otherwise. This kit did the job! And as always, thanks to Dennis Kirk for their OUTSTANDING service in getting the parts to me quickly, I am always amazed by them!
March 16, 2016
Fit
5 / 5
Quality
5 / 5
Style
5 / 5
Value
3 / 5
No Review Title Entered By User
No Review Text Entered By User
March 29, 2012
Fit
5 / 5
Quality
5 / 5
Style
5 / 5
Value
5 / 5
Easy install
If you know your way around a carb it's a simple but valuable upgrade if you are changing your pipes out took me longer to get to the carb than it did to install this kit
December 16, 2010
Fit
5 / 5
Quality
5 / 5
Style
5 / 5
Value
4 / 5
More power
Never worked on carb.s but with the Honda Repair Manual I was able to install in a few hours.
October 2, 2009
Fit
3 / 5
Quality
4 / 5
Style
3 / 5
Value
3 / 5
No Review Title Entered By User
Does improve power however unless you really know what you are doing with a carb I would not try to install yourself.
January 29, 2011
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Instructions and Manuals for Cobra Stage 1 Jet Kit - 92-4166

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