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
    

   Size	Part #
   10	EBC22/210-10
   12.5	EBC22/210-12.5
   15	EBC22/210-15
   17.5	EBC22/210-17.5
   20	EBC22/210-20
   22.5	EBC22/210-22.5
   25	EBC22/210-25
   27.5	EBC22/210-27.5
   30	EBC22/210-30
   32.5	EBC22/210-32.5
   35	EBC22/210-35
   37.5	EBC22/210-37.5
   40	EBC22/210-40
   42.5	EBC22/210-42.5
   45	EBC22/210-45
   47.5	EBC22/210-47.5
   50	EBC22/210-50
   52.5	EBC22/210-52.5
   55	EBC22/210-55
   57.5	EBC22/210-57.5
   60	EBC22/210-60
   65	EBC22/210-65
   70	EBC22/210-70
   75	EBC22/210-75
   80	EBC22/210-80
   85	EBC22/210-85
   90	EBC22/210-90
   95	EBC22/210-95
   100	EBC22/210-100
   105	EBC22/210-105
   110	EBC22/210-110
   120	EBC22/210-120
   130	EBC22/210-130
   140	EBC22/210-140

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
    

   Size	Part #
   10	EBC224-10
   12.5	EBC224-12.5
   15	EBC224-15
   17.5	EBC224-17.5
   20	EBC224-20
   22.5	EBC224-22.5
   25	EBC224-25
   27.5	EBC224-27.5
   30	EBC224-30
   32.5	EBC224-32.5
   35	EBC224-35
   37.5	EBC224-37.5
   40	EBC224-40
   42.5	EBC224-42.5
   45	EBC224-45
   47.5	EBC224-47.5
   50	EBC224-50
   52.5	EBC224-52.5
   55	EBC224-55
   57.5	EBC224-57.5
   60	EBC224-60
   62.5	EBC224-62.5
   65	EBC224-65
   67.5	EBC224-67.5
   70	EBC224-70

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
    

   Size	Part #
   30	EBC151-30
   32.5	EBC151-32.5
   35	EBC151-35
   37.5	EBC151-37.5
   40	EBC151-40
   42.5	EBC151-42.5
   45	EBC151-45
   47.5	EBC151-47.5
   50	EBC151-50
   52.5	EBC151-52.5
   55	EBC151-55
   57.5	EBC151-57.5
   60	EBC151-60

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
    

   Size	Part #
   30	EBC30/96-30
   32.5	EBC30/96-32.5
   35	EBC30/96-35
   37.5	EBC30/96-37.5
   40	EBC30/96-40
   42.5	EBC30/96-42.5
   45	EBC30/96-45
   47.5	EBC30/96-47.5
   50	EBC30/96-50
   52.5	EBC30/96-52.5
   55	EBC30/96-55
   57.5	EBC30/96-57.5
   60	EBC30/96-60

Thread M4

Jet Style – M28/1001

• Yamaha P/No. 260-14142-Size
• Blaster/Banshee/LC

1. Click To View Part Table

   Size	Part #
   15	EBC1001-15
   17.5	EBC1001-17.5
   20	EBC1001-20
   22.5	EBC1001-22.5
   25	EBC1001-25
   27.5	EBC1001-27.5
   30	EBC1001-30
   32.5	EBC1001-32.5
   35	EBC1001-35
   37.5	EBC1001-37.5
   40	EBC1001-40
   42.5	EBC1001-42.5
   45	EBC1001-45
   47.5	EBC1001-47.5
   50	EBC1001-50
   52.5	EBC1001-52.5
   55	EBC1001-55
   57.5	EBC1001-57.5
   60	EBC1001-60
   62.5	EBC1001-62.5
   65	EBC1001-65
   67.5	EBC1001-67.5
   70	EBC1001-70

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
    

   Size	Part #
   10	EBC28/486-10
   12.5	EBC28/486-12.5
   15	EBC28/486-15
   17.5	EBC28/486-17.5
   20	EBC28/486-20
   22.5	EBC28/486-22.5
   25	EBC28/486-25
   27.5	EBC28/486-27.5
   30	EBC28/486-30
   32.5	EBC28/486-32.5
   35	EBC28/486-35
   37.5	EBC28/486-37.5
   40	EBC28/486-40
   42.5	EBC28/486-42.5
   45	EBC28/486-45
   47.5	EBC28/486-47.5
   50	EBC28/486-50
   52.5	EBC28/486-52.5
   55	EBC28/486-55
   57.5	EBC28/486-57.5
   60	EBC28/486-60
   62.5	EBC28/486-62.5
   65	EBC28/486-65
   67.5	EBC28/486-67.5
   70	EBC28/486-70

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
    

   Size	Part #
   35	EBC424-21-35
   38	EBC424-21-38
   40	EBC424-21-40
   42	EBC424-21-42
   45	EBC424-21-45
   48	EBC424-21-48
   50	EBC424-21-50
   52	EBC424-21-52
   55	EBC424-21-55
   58	EBC424-21-58
   60	EBC424-21-60
   62	EBC424-21-62
   65	EBC424-21-65
   68	EBC424-21-68
   70	EBC424-21-70
   72	EBC424-21-72
   75	EBC424-21-75
   78	EBC424-21-78
   80	EBC424-21-80

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
    

   Size	Part #
   35	EBC424-25-35
   38	EBC424-25-38
   40	EBC424-25-40
   42	EBC424-25-42
   45	EBC424-25-45
   48	EBC424-25-48
   50	EBC424-25-50
   52	EBC424-25-52
   55	EBC424-25-55
   58	EBC424-25-58
   60	EBC424-25-60
   62	EBC424-25-62
   65	EBC424-25-65

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.	Carb	Jet Style	Qty Jets	Sizes
	Model		in Kit
KPJK-01	Keihin	N424-21	19	35-80
KPJK-02	Keihin	N424-25B	13	35-65
MPJK-01	Mikuni	VM22/210	34	10-140
MPJK-02	Mikuni	N224.103	25	Oct-70
MPJK-03	Mikuni	N151.067	13	30-60
MPJK-04	Mikuni	BS30/96	13	30-60
MPJK-05	Mikuni	M28/486	25	Oct-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