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DYNOJET Jet Kit - Yamaha YFZ 450 Q427

Part Number: 10070504
DYNOJET
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SKU:
10070504
UPC:
840094315600
MPN:
Q427
Condition:
New
Availability:
Ships Same Business Day
Weight:
0.16 LBS
$103.32
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Description

The DYNOJET Jet Kit for your YFZ 450 delivers measurable power gains across a range of engine configurations without requiring extensive modifications. Whether you're running stock components or a modified setup, this fully adjustable carburetor kit optimizes fuel delivery for better throttle response and peak horsepower. Choose your stage based on your engine's current state and intended use—from mild street performance to full race capability.

Technical Specifications:

  • Part Number: Q427
  • Application: Yamaha YFZ 450
  • Type: Fully adjustable jet kit
  • Stage 1: ~5% power increase
  • Stage 2: ~8% power increase
  • Stage 3: ~10-15% power increase
  • Stage 7: Race-only configuration
  • Fitment: Stage-dependent requirements
  • Compatible with: Stock/modified pipes
  • Compatible with: Stock/modified filters
  • Installation: Bolt-on adjustment
  • Benefits: Improved drivability, optimized fuel mapping
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Specs

TYPE:
STAGE 1
PRODUCT NAME:
JET KIT
RIDING STYLE:
ATV
MATERIAL:
BRASS
UNITS:
KIT
TYPE:
STAGE 2
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Fitment

Fitment for DYNOJET Jet Kit - Yamaha YFZ 450 Q427

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