BBR GENERAL JETTING GUIDELINES |
|
|
Jan 2013 |
ASSUMES: 92-100 OCTANE FUEL (pending engine requirements) |
|
|
ASSUMES SEA-LEVEL / 60 - 70 DEGREES |
|
|
|
|
|
|
|
BBR: |
|
|
|
|
|
|
|
MM12P |
PE 28mm |
|
|
|
Keihin |
|
|
Standard Carb Settings / m=main / p=pilot / c-=needle clip position |
125m/40p/c-#2 |
|
|
Daytona DT150E and U-Flow (use optional 46JFQ needle) |
125m/40p/c-#2 |
- |
- |
Daytona DT150E, U-Flow and CancelCore (use optional 46JFQ needle) |
125m/40p/c-#1 |
- |
- |
Daytona DT150E, U-Flow and DOHC (use 3.0 slide and std needle) |
132m/40p/c-#3 |
- |
- |
Daytona DT150E, Pod-Filter (use optional 46JFQ needle) |
120m/40p/c-#2 |
- |
- |
|
|
|
|
Honda: |
|
|
|
|
|
|
|
CRF50 |
OEM Carb |
PC 18mm |
VM 26mm |
|
Honda |
Keihin |
Mikuni |
Standard Carb Settings / m=main / p=pilot / c-=needle clip position |
58m |
92m/35p |
190m/22.5p |
Stock, 49cc |
58m/c-bot or shim |
- |
- |
Pipe, Filter and 49cc |
58m/c-bot or shim |
- |
- |
Pipe, Filter and 82cc Bore Kit |
58m/c-bot or shim |
80m/38p |
- |
Pipe, Filter and 88cc Bore Kit |
60m/c-bot or shim |
80m/38p |
- |
Pipe, Filter and 88cc FTP Bore Kit |
60m/c-bot or shim |
80m/38p |
- |
Pipe, Filter and 88cc SuperPro Bore Kit |
60m/c-bot or shim |
80m/38p |
- |
Pipe, Filter and 106cc Stroker Bore Kit |
- |
85m/38p |
170m/30p |
Pipe, Filter and 124SE Bore Kit |
- |
- |
170m/27.5p |
Pipe, Filter and 119cc DOHC Daytona Bore Kit |
- |
- |
170m/27.5p |
|
|
|
|
CRF70 |
OEM Carb |
PC 18mm |
VM 26mm |
|
Honda |
Keihin |
Mikuni |
Standard Carb Settings / m=main / p=pilot / c-=needle clip position |
58m |
92m/35p |
190m/22.5p |
Stock, 72cc |
62m |
- |
- |
Pipe, Filter and 72cc |
68m/c-bottom |
80m/38p |
- |
Pipe, Filter and 88cc SuperPro Bore Kit |
70m/c-bottom |
80m/38p |
- |
Pipe, Filter and 106cc Stroker Bore Kit |
- |
85m/38p |
170m/30p |
|
|
|
|
CRF100 |
OEM Carb |
|
PD 26mm |
|
Honda |
|
Keihin |
Standard Carb Settings / m=main / p=pilot / c-=needle clip position |
95m/38p |
|
110m/38p |
Stock, 99cc |
95m/38p |
- |
- |
Pipe and 99cc |
105m/40p |
- |
112m/42p |
Pipe and 120cc Bore Kit |
110m/40p |
- |
112m/45p |
|
|
|
|
CRF110F |
OEM Carb |
18mm Carb |
|
|
Honda |
|
|
Standard Carb Settings / m=main / p=pilot / c-=needle clip position |
68m/38p |
|
|
Stock, 109cc |
68m/38p |
- |
- |
Pipe, Stock Airbox, 109cc |
70m/38p |
- |
- |
Pipe, U-Flow Kit, 109cc |
75m/38p |
95m/38p |
- |
|
|
|
|
|
|
|
|
CRF150F |
OEM Carb |
|
PD 26mm |
|
Honda |
|
Keihin |
Standard Carb Settings / m=main / p=pilot / c-=needle clip position |
105m/38p |
|
110m/38p |
Stock, 156cc (2003-2005) or 149cc (2006-Present) |
105m/38p |
- |
- |
Pipe and Filter (stock needle) |
110m/40p |
- |
- |
Pipe and Filter (Honda Full Power needle) |
112m/42p/c-#3 |
- |
- |
Pipe, Filter and 175cc Bore Kit (2003-2005) (stock needle) |
115m/40p |
- |
115m/42p/c-#3 |
Pipe, Filter and 175cc Bore Kit (2003-2005) (Honda Full Power needle) |
115m/42p/c-#3 |
- |
- |
Pipe, Filter and 195cc Bore Kit (2006-Present) (stock needle) |
115m/40p |
- |
115m/42p/c-#3 |
Pipe, Filter and 195cc Bore Kit (2006-Present) (Honda Full Power needle) |
115m/42p/c-#3 |
- |
- |
|
|
|
|
CRF150R |
OEM Carb |
|
|
|
Honda |
|
|
Standard Carb Settings / m=main / p=pilot / c-=needle clip position |
135m/40p |
|
|
Stock, 149cc |
135m/40p |
- |
- |
Pipe and 149cc (basic jet specs) |
140m/42p |
- |
- |
Pipe and 149cc (* send stock carb out for tuning/Carb Mods for optimum
performance) |
- |
- |
- |
|
|
|
|
CRF230F |
OEM Carb |
|
|
|
Honda |
|
|
Standard Carb Settings / m=main / p=pilot / c-=needle clip position |
102m/42p |
|
|
Stock, 223cc |
102m/42p |
- |
- |
Pipe, Filter and 223cc (stock needle) |
110m/42p |
- |
- |
Pipe, Filter and 223cc (Honda Full Power Needle) |
132m/45p/c-#3 |
- |
- |
Pipe, Filter and 240cc Bore Kit (stock needle) |
130m/42p |
- |
- |
Pipe, Filter and 240cc Bore Kit (Honda Full Power needle) |
135m/45p/c-#3 |
- |
- |
|
|
|
|
Kawasaki: |
|
|
|
|
|
|
|
KLX110 |
OEM Carb |
VM 26mm |
PWK 28mm |
|
Kaw/Suz |
Mikuni |
Keihin D |
Standard Carb Settings / m=main / p=pilot / c-=needle clip position |
80-88m/38p |
190m/22.5p |
135m/38p |
Stock, 111cc |
80-88m/38p |
- |
- |
U-Flow Air Filter and 111cc |
98m/38p |
- |
- |
Pipe, Pancake Style Filter and 111cc |
95m/38p |
- |
- |
Pipe, U-Flow Air Filter and 111cc |
100m/38p |
- |
- |
Pipe, Pancake Style Filter and 130cc Bore Kit |
98m/38p |
- |
- |
Pipe, U-Flow Air Filter and 130cc Bore Kit |
102m/38p |
- |
- |
Pipe, Pancake Style Filter and 143cc Bore Kit |
98m/40p |
- |
- |
Pipe, U-Flow Air Filter and 143cc Bore Kit |
102m/40p |
180m/22.5p |
- |
Pipe, Pancake Style Filter and 160cc Bore Kit, Stock Head |
Add U-Flow |
Add U-Flow |
- |
Pipe, U-Flow Air Filter and 160cc Bore Kit, Stock Head |
105m/40p |
190m/22.5p |
- |
Pipe, Pancake Style Filter, 160cc Bore Kit and 2V Race Head |
- |
190m/22.5p |
- |
Pipe, U-Flow Air Filter, 160cc Bore Kit and 2V Race Head |
- |
190m/22.5p |
118m/40p |
Pipe, Pancake Style Filter and 160cc Kitaco 4V Head |
- |
Add U-Flow |
Add U-Flow |
Pipe, U-Flow Air Filter and 160cc Kitaco 4V Head |
- |
190m/22.5p |
120m/42p |
|
|
|
|
KLX125 |
OEM Carb |
|
PD 26mm |
|
Kawasaki |
|
Keihin |
Standard Carb Settings / m=main / p=pilot / c-=needle clip position |
102.5m/15p |
|
110m/38p |
Stock |
102.5m/15p |
- |
- |
Pipe and Filter |
105m/15p |
- |
- |
Pipe, Filter and 150cc Bore Kit |
110m/17.5p |
- |
112m/40p |
|
|
|
|
KLX140 |
OEM Carb |
|
PD 26mm |
|
Kawasaki |
|
Keihin |
Standard Carb Settings / m=main / p=pilot / c-=needle clip position |
95m/38p |
|
110m/38p |
Stock, 144cc |
95m/38p |
- |
- |
Pipe and 144cc |
100m/38p |
- |
110m/42p |
Pipe and 160cc Big Bore Kit |
105m/40p |
- |
112m/42p |
|
|
|
|
Suzuki: |
|
|
|
|
|
|
|
DRZ70 |
OEM Carb |
|
|
|
Suzuki |
|
|
Standard Carb Settings / m=main / p=pilot / c-=needle clip position |
55m/17.5p |
|
|
|
|
|
|
DRZ110 |
OEM Carb |
VM 26mm |
PWK 28mm |
|
Suzuki |
Mikuni |
Keihin D |
Standard Carb Settings / m=main / p=pilot / c-=needle clip position |
80-88m/38p |
190m/22.5p |
135m/38p |
Stock, 111cc |
80-88m/38p |
- |
- |
U-Flow Air Filter and 111cc |
98m/38p |
- |
- |
Pipe, Pancake Style Filter and 111cc |
95m/38p |
- |
- |
Pipe, U-Flow Air Filter and 111cc |
100m/38p |
- |
- |
Pipe, Pancake Style Filter and 130cc Bore Kit |
98m/38p |
- |
- |
Pipe, U-Flow Air Filter and 130cc Bore Kit |
102m/38p |
- |
- |
Pipe, Pancake Style Filter and 143cc Bore Kit |
98m/40p |
- |
- |
Pipe, U-Flow Air Filter and 143cc Bore Kit |
102m/40p |
180m/22.5p |
- |
Pipe, Pancake Style Filter and 160cc Bore Kit, Stock Head |
Add U-Flow |
Add U-Flow |
- |
Pipe, U-Flow Air Filter and 160cc Bore Kit, Stock Head |
105m/40p |
190m/22.5p |
- |
Pipe, Pancake Style Filter, 160cc Bore Kit and 2V Race Head |
- |
190m/22.5p |
- |
Pipe, U-Flow Air Filter, 160cc Bore Kit and 2V Race Head |
- |
190m/22.5p |
118m/40p |
Pipe, Pancake Style Filter and 160cc Kitaco 4V Head |
- |
Add U-Flow |
Add U-Flow |
Pipe, U-Flow Air Filter and 160cc Kitaco 4V Head |
- |
190m/22.5p |
120m/42p |
|
|
|
|
DRZ125 |
OEM Carb |
|
PD 26mm |
|
Suzuki |
|
Keihin |
Standard Carb Settings / m=main / p=pilot / c-=needle clip position |
102.5m/15p |
|
110m/38p |
Stock |
102.5m/15p |
- |
- |
Pipe and Filter |
105m/15p |
- |
- |
Pipe, Filter and 150cc Bore Kit |
110m/17.5p |
- |
112m/40p |
|
|
|
|
Yamaha: |
|
|
|
|
|
|
|
TTR50 |
OEM Carb |
|
|
|
Yamaha |
|
|
Standard Carb Settings / m=main / p=pilot / c-=needle clip position |
62.5m/12.5p |
|
|
|
|
|
|
TTR110 |
OEM Carb |
|
|
|
Yamaha |
|
|
Standard Carb Settings / m=main / p=pilot / c-=needle clip position |
95m/12.5p |
|
|
|
|
|
|
TTR125 |
OEM Carb |
|
PD 26mm |
|
Yamaha |
|
Keihin |
Standard Carb Settings / m=main / p=pilot / c-=needle clip position |
105m/15p |
|
110m/38p |
Stock |
105m/15p |
- |
- |
Pipe and Filter Kit |
110m/17.5p |
- |
- |
Pipe, Filter Kit, 150 Bore Kit |
112.5m/17.5p |
- |
112m/40p |
|
|
|
|
|
|
|
|
ADDITIONAL NOTES: |
|
|
|
|
|
|
|
Jetting spec's above are intended as general base-line settings.
Individual jetting will vary depending on elevation, temperature, fuel,
and |
other variable components. |
|
|
|
|
|
|
|
Warmer Temperatures, Higher Elevations, Higher Octane = Leaner Settings |
|
|
Colder Temperatures, Lower Elevations, Lower Octane = Richer Settings |
|
|
|
|
|
|
Unless noted, start with needle clip in middle position for base line
and adjust as needed. |
|
|
|