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Sie sind hier: Catalog > Products MX > Engine > Lectron carbs > Yamaha
 
Billetron 29 Mini Carb 85-112ccm
Designed to win, the Billetron Mini increases peak power and power availability while delivering track to track performance and easy tunability by eliminating constant adjustment of jetting when changing elevation and air properties. The increased mass air flow through all throttle positions creates increased peak horsepower and gives access to this power at lower speeds and RPM ranges, all allowing for you to be in front of the pack.

Major Changes
· Billet construction
· Metric hardware
· Shorter overall length (about 78mm, with 90mm adapters available)
· Shorter overall height
· New top cover design with two screws and locating tabs
· Gasketed body halves with dowel pins vs. sealant
· New bore design
· New bell design
· New choke design
· New float system
· New high flow, sprung needle seat valve
· New bowl material (clear, more impact resistant)
· New metering rod adjustment mechanism (1/8th turn increments)
· Bowl drain with integrated g-force kit
· H-Style slide (aluminum now vs. Zinc previously)
· Horizontal power jet screw that is adjustable by hand
· Power jet barb relocated
· Relocation of carburetor vents with 4 lines
· OEM throttle cable compatibility for most two stroke applications.

Performance Improvements
· Significantly more bottom end hit
· Significantly improved throttle response
· Faster power jet activation
· New slide design and metering rod location improves idle
· Finer idle adjustment (much finer threads on screw)

Made in USA.
[ show details ]
Billetron 29 Mini Carb 85-112ccm
 
Billetron 38 Carb 125/150/200ccm
The all new Billetron 38 carburetors will be superseding most 38 H-Series models for 125-300cc two stroke applications.

Lectron has been continually polling its existing and potential customers to understand why they buy our products and how we can improve. Ease of tuning, consistency, and performance were found most important. The Billetron two stroke carburetors are designed specifically to improve those experiences for our customers.

Major Changes
· Billet construction
· Metric hardware
· Shorter overall length (about 78mm, with 90mm adapters available)
· Shorter overall height
· New top cover design with two screws and locating tabs
· Gasketed body halves with dowel pins vs. sealant
· New bore design
· New bell design
· New choke design
· New float system
· New high flow, sprung needle seat valve
· New bowl material (clear, more impact resistant)
· New metering rod adjustment mechanism (1/8th turn increments)
· Bowl drain with integrated g-force kit
· H-Style slide (aluminum now vs. Zinc previously)
· Horizontal power jet screw that is adjustable by hand
· Power jet barb relocated
· Relocation of carburetor vents with 4 lines
· OEM throttle cable compatibility for most two stroke applications.

Performance Improvements
· Significantly more bottom end hit
· Significantly improved throttle response
· Faster power jet activation
· New slide design and metering rod location improves idle
· Finer idle adjustment (much finer threads on screw)

Made in USA.
[ show details ]
Billetron 38 Carb 125/150/200ccm
 
Billetron 38 Carb 250/300ccm
The all new Billetron 38 carburetors will be superseding most 38 H-Series models for 125-300cc two stroke applications.

Lectron has been continually polling its existing and potential customers to understand why they buy our products and how we can improve. Ease of tuning, consistency, and performance were found most important. The Billetron two stroke carburetors are designed specifically to improve those experiences for our customers.

Major Changes
· Billet construction
· Metric hardware
· Shorter overall length (about 78mm, with 90mm adapters available)
· Shorter overall height
· New top cover design with two screws and locating tabs
· Gasketed body halves with dowel pins vs. sealant
· New bore design
· New bell design
· New choke design
· New float system
· New high flow, sprung needle seat valve
· New bowl material (clear, more impact resistant)
· New metering rod adjustment mechanism (1/8th turn increments)
· Bowl drain with integrated g-force kit
· H-Style slide (aluminum now vs. Zinc previously)
· Horizontal power jet screw that is adjustable by hand
· Power jet barb relocated
· Relocation of carburetor vents with 4 lines
· OEM throttle cable compatibility for most two stroke applications.

Performance Improvements
· Significantly more bottom end hit
· Significantly improved throttle response
· Faster power jet activation
· New slide design and metering rod location improves idle
· Finer idle adjustment (much finer threads on screw)

Made in USA.
[ show details ]
Billetron 38 Carb 250/300ccm
 
Billetron 39 Carb 300-500ccm
The BILLETRON™ Big-Air has been designed for big-bore two strokes delivering unparalleled peak performance. The BILLETRON™ Big-Air bore dynamics have been specifically engineered to maximize mass air flow and velocity in mid to wide open throttle positions. This allows substantial gains in top end performance while controlling and directing air velocity from low to mid throttle positions that generate an improved off the throttle response and massive top end power.

Utilizing the success of previous designs and our relentless commitment to developing and delivering the best products possible, the BILLETRON™ Big-Air has stepped into and created a new level of big bore performance.
[ show details ]
Billetron 39 Carb 300-500ccm
 
Billetron PRO 38 Carb with Xcelerator Rod 250-300ccm
The PRO-SERIES continues to build on our existing metering rod technology by giving precision fuel delivery across a wide range of conditions and adding the flexibility to optimize and adapt to what your engine needs. The Pro series introduces the new Torque Jet feature while continuing to utilize the metering rod and power jet circuits that results in a control over fuel delivery that has been referenced to “near EFI mapping capabilities”. The Pro series takes the positives of both traditional jetted carburetors and metering rod carburetors to combine and improve upon them. That flexibility, combined with control of fuel atomization from metering rod technology and the Pro-Series air flow capabilites, work together to get the most power out of your engine with no flat spots or compromises. The Xcelerator metering rod is Lectron’s latest development that brings acceleration and throttle response to new heights. This new technology supplies a small burst of fuel when quickly opening the throttle that counteracts the abrupt influx of airflow and eliminates throttle lag or bog. This results in instant throttle response and immediate power delivery regardless of where you’re at in RPM. Our patent pending design, mechanically and automatically controls the right amount of fuel depending on your throttle position and rate of throttle opening to assign your engine the right amount of fuel when and where you need it.
[ show details ]
Billetron PRO 38 Carb with Xcelerator Rod 250-300ccm
 
Billetron PRO 38 Carb with Xcelerator Rod and TPS for Yamaha YZ 125 22-, Fantic XX 125 2t 23-
The PRO-SERIES continues to build on our existing metering rod technology by giving precision fuel delivery across a wide range of conditions and adding the flexibility to optimize and adapt to what your engine needs. The Pro series introduces the new Torque Jet feature while continuing to utilize the metering rod and power jet circuits that results in a control over fuel delivery that has been referenced to “near EFI mapping capabilities”. The Pro series takes the positives of both traditional jetted carburetors and metering rod carburetors to combine and improve upon them. That flexibility, combined with control of fuel atomization from metering rod technology and the Pro-Series air flow capabilites, work together to get the most power out of your engine with no flat spots or compromises. The Xcelerator metering rod is Lectron’s latest development that brings acceleration and throttle response to new heights. This new technology supplies a small burst of fuel when quickly opening the throttle that counteracts the abrupt influx of airflow and eliminates throttle lag or bog. This results in instant throttle response and immediate power delivery regardless of where you’re at in RPM. Our patent pending design, mechanically and automatically controls the right amount of fuel depending on your throttle position and rate of throttle opening to assign your engine the right amount of fuel when and where you need it. With TPS for Yamaha YZ 125 22-, Fantic XX 125 2t 23- (male pins).
[ show details ]
Billetron PRO 38 Carb with Xcelerator Rod and TPS for Yamaha YZ 125 22-, Fantic XX 125 2t 23-
 
Billetron PRO 38 Carb with Xcelerator Rod and TPS for Yamaha YZ 250 00-, Fantic XX 250 2t 22-
The PRO-SERIES continues to build on our existing metering rod technology by giving precision fuel delivery across a wide range of conditions and adding the flexibility to optimize and adapt to what your engine needs. The Pro series introduces the new Torque Jet feature while continuing to utilize the metering rod and power jet circuits that results in a control over fuel delivery that has been referenced to “near EFI mapping capabilities”. The Pro series takes the positives of both traditional jetted carburetors and metering rod carburetors to combine and improve upon them. That flexibility, combined with control of fuel atomization from metering rod technology and the Pro-Series air flow capabilites, work together to get the most power out of your engine with no flat spots or compromises. The Xcelerator metering rod is Lectron’s latest development that brings acceleration and throttle response to new heights. This new technology supplies a small burst of fuel when quickly opening the throttle that counteracts the abrupt influx of airflow and eliminates throttle lag or bog. This results in instant throttle response and immediate power delivery regardless of where you’re at in RPM. Our patent pending design, mechanically and automatically controls the right amount of fuel depending on your throttle position and rate of throttle opening to assign your engine the right amount of fuel when and where you need it. With TPS for Yamaha YZ 250 00-, Fantic XX 250 2t 22- (fermale pins).
[ show details ]
Billetron PRO 38 Carb with Xcelerator Rod and TPS for Yamaha YZ 250 00-, Fantic XX 250 2t 22-
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