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Dynojet Stage 2 Jet Kit - 4223

  • Part #:
    171928
  • Manufacturer Part #:
    4223

MSRP Price: $44.95

Our Price: $40.46

You Save $4.49 (10%)
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0 5 HR : 3 3 MIN : 4 2 SEC
Overview of Dynojet Stage 2 Jet Kit - 4223
  • For motorcycles with stock or slightly modified engines that have well-designed stock or aftermarket exhaust systems with modified airboxes and stock or replacement air filters
  • For use on models where individual air filters cannot be installed and airbox modifications improve overall engine performance
  • Expect a power increase of approximately 8 percent

Included Items:
(3) Main jets(098,094,104)
(1) Fuel needles
(1) E-Clip

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 Dynojet Stage 2 Jet Kit - 4223

Type Main Jet
Type Jet
Units Kit
Weight 0.37 lbs

Cross reference number(s):

DJ4223
Specs for Dynojet Stage 2 Jet Kit - 4223
Type Main Jet
Type Jet
Units Kit
Weight 0.37 lbs
Fitment for Dynojet Stage 2 Jet Kit - 4223
See if this part fits your ride

Part 171928 fits the following machines

Yamaha
  • 1992 Yamaha YSR50
  • 1991 Yamaha YSR50
  • 1990 Yamaha YSR50
  • 1989 Yamaha YSR50
  • 1988 Yamaha YSR50
  • 1987 Yamaha YSR50
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nice jet kit
very nice jet kit ! highly recomend if you change your pipes !
June 14, 2012
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Instructions and Manuals for Dynojet Stage 2 Jet Kit - 4223

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