Pilot jets for Carburettors

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How To Make Precision Pilot Jets

Everyone knows how sensitive an engine is to pilot jets in the acceleration stages from 1000 to 3500 rpm and getting fuel mixture right in this area is critical. For this reason jets have be perfectly accurate in their marked size and incremental size steps. This year EBC Brakes sister company A-BAX Precision Engineering Ltd in the UK has purchased the most accurate machine on the planet for this work shown below. A-BAX Precision Engineering Ltd pilot jets are precise, clearly marked and reliably gauged using pin gauges, accurate to one tenth of a thousandth of an inch, you can rely on their accuracy.

All part numbers, prefixes and suffixes shown in this catalog are unique and form a registered copyright as the property of EBC Brakes and its UK trademark owners

A-BAX Precision Engineering Ltd Pilot Jets for Mikuni Carbs (Sold in packs of 4)

Thread M5 x 0.8

Jet Style – VM22/210

  • 8 bleed hole type
  • VM18 / VM22 / VM26-34 Flange Type
  • VM26-44 Spigot Type
  • TM24-38 (No accelerator pump)
  1. Click To View Part Table
     
    SizePart #
    10EBC22/210-10
    12.5EBC22/210-12.5
    15EBC22/210-15
    17.5EBC22/210-17.5
    20EBC22/210-20
    22.5EBC22/210-22.5
    25EBC22/210-25
    27.5EBC22/210-27.5
    30EBC22/210-30
    32.5EBC22/210-32.5
    35EBC22/210-35
    37.5EBC22/210-37.5
    40EBC22/210-40
    42.5EBC22/210-42.5
    45EBC22/210-45
    47.5EBC22/210-47.5
    50EBC22/210-50
    52.5EBC22/210-52.5
    55EBC22/210-55
    57.5EBC22/210-57.5
    60EBC22/210-60
    65EBC22/210-65
    70EBC22/210-70
    75EBC22/210-75
    80EBC22/210-80
    85EBC22/210-85
    90EBC22/210-90
    95EBC22/210-95
    100EBC22/210-100
    105EBC22/210-105
    110EBC22/210-110
    120EBC22/210-120
    130EBC22/210-130
    140EBC22/210-140
Thread M4

Jet Style – N224.103

  • 2.5mm bleed end
  • Early TMS/TMX
  • OEM MX36/38 BSR CV type
  • Honda / Kawasaki / Suzuki / Yamaha

 

  1. Click To View Part Table
     
    SizePart #
    10EBC224-10
    12.5EBC224-12.5
    15EBC224-15
    17.5EBC224-17.5
    20EBC224-20
    22.5EBC224-22.5
    25EBC224-25
    27.5EBC224-27.5
    30EBC224-30
    32.5EBC224-32.5
    35EBC224-35
    37.5EBC224-37.5
    40EBC224-40
    42.5EBC224-42.5
    45EBC224-45
    47.5EBC224-47.5
    50EBC224-50
    52.5EBC224-52.5
    55EBC224-55
    57.5EBC224-57.5
    60EBC224-60
    62.5EBC224-62.5
    65EBC224-65
    67.5EBC224-67.5
    70EBC224-70
Thread M5 x 0.8

Jet Style – N151.067

  • No bleed holes
  • Later OEM BS range CV carbs
  • Kawasaki / Suzuki / Yamaha
  1. Click To View Part Table
     
    SizePart #
    30EBC151-30
    32.5EBC151-32.5
    35EBC151-35
    37.5EBC151-37.5
    40EBC151-40
    42.5EBC151-42.5
    45EBC151-45
    47.5EBC151-47.5
    50EBC151-50
    52.5EBC151-52.5
    55EBC151-55
    57.5EBC151-57.5
    60EBC151-60
Thread M5 x 0.8

Jet Style – BS30/96

  • 6 bleed hole type
  • Various OEM BS range CV carbs
  • Kawasaki / Suzuki / Yamaha
  1. Click To View Part Table
     
    SizePart #
    30EBC30/96-30
    32.5EBC30/96-32.5
    35EBC30/96-35
    37.5EBC30/96-37.5
    40EBC30/96-40
    42.5EBC30/96-42.5
    45EBC30/96-45
    47.5EBC30/96-47.5
    50EBC30/96-50
    52.5EBC30/96-52.5
    55EBC30/96-55
    57.5EBC30/96-57.5
    60EBC30/96-60
m28-1001
Thread M4

Jet Style – M28/1001

  • Yamaha P/No. 260-14142-Size
  • Blaster/Banshee/LC
  1. Click To View Part Table
    SizePart #
    15EBC1001-15
    17.5EBC1001-17.5
    20EBC1001-20
    22.5EBC1001-22.5
    25EBC1001-25
    27.5EBC1001-27.5
    30EBC1001-30
    32.5EBC1001-32.5
    35EBC1001-35
    37.5EBC1001-37.5
    40EBC1001-40
    42.5EBC1001-42.5
    45EBC1001-45
    47.5EBC1001-47.5
    50EBC1001-50
    52.5EBC1001-52.5
    55EBC1001-55
    57.5EBC1001-57.5
    60EBC1001-60
    62.5EBC1001-62.5
    65EBC1001-65
    67.5EBC1001-67.5
    70EBC1001-70

Thread M4

Jet Style – VM28/486

  • 2mm bleed hole type
  • HS40 / HSR42 / 45 / 48 / RS34-40
  • TM33 / 36 / 40 with accelerator pump
  • Kawasaki / Suzuki / Yamaha
  1. Click To View Part Table
     
    SizePart #
    10EBC28/486-10
    12.5EBC28/486-12.5
    15EBC28/486-15
    17.5EBC28/486-17.5
    20EBC28/486-20
    22.5EBC28/486-22.5
    25EBC28/486-25
    27.5EBC28/486-27.5
    30EBC28/486-30
    32.5EBC28/486-32.5
    35EBC28/486-35
    37.5EBC28/486-37.5
    40EBC28/486-40
    42.5EBC28/486-42.5
    45EBC28/486-45
    47.5EBC28/486-47.5
    50EBC28/486-50
    52.5EBC28/486-52.5
    55EBC28/486-55
    57.5EBC28/486-57.5
    60EBC28/486-60
    62.5EBC28/486-62.5
    65EBC28/486-65
    67.5EBC28/486-67.5
    70EBC28/486-70

A-BAX Precision Engineering Ltd Pilot Jets for Keihin Carbs (Sold in packs of 4)

 

Thread M6 x 0.75

Jet Style – N424-21

  • Pilot / Slow Running Jet
  • PB16 / 18 / 20
  • Yamaha R6 99-07
  • Various Kawasaki / Suzuki Quads
  1. Click To View Part Table
     
    SizePart #
    35EBC424-21-35
    38EBC424-21-38
    40EBC424-21-40
    42EBC424-21-42
    45EBC424-21-45
    48EBC424-21-48
    50EBC424-21-50
    52EBC424-21-52
    55EBC424-21-55
    58EBC424-21-58
    60EBC424-21-60
    62EBC424-21-62
    65EBC424-21-65
    68EBC424-21-68
    70EBC424-21-70
    72EBC424-21-72
    75EBC424-21-75
    78EBC424-21-78
    80EBC424-21-80
Thread M4

Jet Style – N424-25

  • Pilot / Slow Running Jet
  • FCR 28 / 32 / 33 / 35 / 37 / 39 / 41mm
  • Harley D Keihin BH (Non CV Type)
  • Various Kawasaki / Yamaha Models with CVK / FCR / BD style carbs
  1. Click To View Part Table
     
    SizePart #
    35EBC424-25-35
    38EBC424-25-38
    40EBC424-25-40
    42EBC424-25-42
    45EBC424-25-45
    48EBC424-25-48
    50EBC424-25-50
    52EBC424-25-52
    55EBC424-25-55
    58EBC424-25-58
    60EBC424-25-60
    62EBC424-25-62
    65EBC424-25-65

All part numbers, prefixes and suffixes shown in this catalog are unique and form a registered copyright as the property of EBC Brakes and its UK trademark owners

Dealer Pilot Jet Selection Kits (Kits include one pilot jet per size)

Kit No.CarbJet StyleQty JetsSizes
Modelin Kit
KPJK-01KeihinN424-211935-80
KPJK-02KeihinN424-25B1335-65
MPJK-01MikuniVM22/2103410-140
MPJK-02MikuniN224.10325Oct-70
MPJK-03MikuniN151.0671330-60
MPJK-04MikuniBS30/961330-60
MPJK-05MikuniM28/48625Oct-70
Precision machined in the UK A-BAX Precision Engineering Ltd Dealer selection kits include all the popular sizes for the better selling pilot jets and refills can be purchased from your distributor in packets of four.

All part numbers, prefixes and suffixes shown in this catalog are unique and form a registered copyright as the property of EBC Brakes and its UK trademark owners

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