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MIKUNI Jet Needle J8-6EJ12-58

Part Number: 6EJ1258
MIKUNI
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SKU:
6EJ1258
MPN:
J8-6EJ12-58
Condition:
New
Availability:
Ships Same Business Day
Weight:
0.01 LBS
On Sale
MSRP: $9.95
Now: $7.00
Was: $9.95
— You save $2.95
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Description

Fine-tune your mid-range fuel mixture with precision using the MIKUNI Jet Needle J8-6EJ12-58, the OEM component trusted by carb tuners and performance builders worldwide. This needle directly controls fuel delivery during partial throttle operation—the RPM range where most street and track driving occurs—making it essential for optimizing throttle response, fuel economy, and overall drivability. If you're experiencing hesitation, bog, or uneven power delivery between idle and wide-open throttle, the right jet needle specification can make an immediate, noticeable difference.

  • MPN: J8-6EJ12-58
  • Manufacturer: MIKUNI
  • Type: Jet Needle
  • OEM equivalent part
  • Controls mid-range mixture
  • Fitment: MIKUNI VM carburetors
  • Some OE MIKUNI applications
  • Origin: Made in Japan
  • Installation: Bolt-on replacement
  • Dimensions: Verify via charting
  • Precision-ground taper
  • Direct fuel mixture control
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Specs

RIDING STYLE:
OFF-ROAD
MODEL:
J8-6EJ12-58
RIDING STYLE:
ADVENTURE TOURING / DUAL-SPORT
RIDING STYLE:
SNOW
RIDING STYLE:
STREET
RIDING STYLE:
UTV
PRODUCT NAME:
JET
RIDING STYLE:
ATV
TYPE:
NEEDLE
UNITS:
EACH
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Fitment

Fitment for MIKUNI Jet Needle J8-6EJ12-58

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