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Genuine Mikuni Pilot Jets for VM, TM & TMX carbs. Sold each. Choose jet size than quantity, then click add to cart -
Mikuni VM Round Slide Series 28mm Carburetor. These are the most popular high performance single carburetors in the sport of motorcycling. Mikuni's VM Series round slide single carburetors have proven themselves as the performance standard for use in any single cylinder motorcycle and ATV applications for motocross, enduro and trail riding, to flat track racing and road racing on both 2-stroke and 4-stroke engines. Performance features for the VM Series Carburetors include a large selection of bore sizes for increased fuel mixture flow to match engine modifications. And the VM Series offers a wide range of tuning components to allow precise fuel mixture metering in any application, at any throttle setting, under any riding conditions. Click on picture for larger picture and jetting specs. Note: This carb is the way it comes from Mikuni, not jetted for RD's, no oil injection, mikuni makes these for single cylinder dirt bikes and is the left hand version of the carbs. If you need bolt on carbs for your rd see here VM28 Carburetors for the RD's -
Mikuni VM Round Slide Series 30mm Carburetor. These are the most popular high performance single carburetors in the sport of motorcycling. Mikuni's VM Series round slide single carburetors have proven themselves as the performance standard for use in any single cylinder motorcycle and ATV applications for motocross, enduro and trail riding, to flat track racing and road racing on both 2-stroke and 4-stroke engines. Performance features for the VM Series Carburetors include a large selection of bore sizes for increased fuel mixture flow to match engine modifications. And the VM Series offers a wide range of tuning components to allow precise fuel mixture metering in any application, at any throttle setting, under any riding conditions. Click on picture for larger picture and jetting specs.
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Mikuni VM Round Slide Series 34mm Carburetor. These are the most popular high performance single carburetors in the sport of motorcycling. Mikuni's VM Series round slide single carburetors have proven themselves as the performance standard for use in any single cylinder motorcycle and ATV applications for motocross, enduro and trail riding, to flat track racing and road racing on both 2-stroke and 4-stroke engines. Performance features for the VM Series Carburetors include a large selection of bore sizes for increased fuel mixture flow to match engine modifications. And the VM Series offers a wide range of tuning components to allow precise fuel mixture metering in any application, at any throttle setting, under any riding conditions. Click on picture for larger picture and jetting specs.
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Mikuni VM Round Slide Series 36mm Carburetor. These are the most popular high performance single carburetors in the sport of motorcycling. Mikuni's VM Series round slide single carburetors have proven themselves as the performance standard for use in any single cylinder motorcycle and ATV applications for motocross, enduro and trail riding, to flat track racing and road racing on both 2-stroke and 4-stroke engines. Performance features for the VM Series Carburetors include a large selection of bore sizes for increased fuel mixture flow to match engine modifications. And the VM Series offers a wide range of tuning components to allow precise fuel mixture metering in any application, at any throttle setting, under any riding conditions. Click on picture for larger picture and jetting specs.
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Mikuni VM Round Slide Series 38mm Carburetor. These are the most popular high performance single carburetors in the sport of motorcycling. Mikuni's VM Series round slide single carburetors have proven themselves as the performance standard for use in any single cylinder motorcycle and ATV applications for motocross, enduro and trail riding, to flat track racing and road racing on both 2-stroke and 4-stroke engines. Performance features for the VM Series Carburetors include a large selection of bore sizes for increased fuel mixture flow to match engine modifications. And the VM Series offers a wide range of tuning components to allow precise fuel mixture metering in any application, at any throttle setting, under any riding conditions. Click on picture for larger picture and jetting specs.
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Mikuni VM Round Slide Series 32mm Carburetor. Right Idle Screw. -
Mikuni VM Round Slide Series 32mm Carburetor. Left Idle Screw. -
Mikuni Power Jet Kit. Prevents leaning out during extended full throttle runs. Enables you to convert your size 30mm-44mm VM/TM carburetor to a Power Jet Carburetor. Comes complete with all parts needed to complete the conversion. Instructions included. -
For use when tuning a motorcycle with the gas tank removed. Includes 4Í of 1/4î fuel line and an in-line fuel petcock. Holds up to 2,000cc or 1/2 gallon of fluid. -
Genuine Mikuni Float Needle Valve Seat Washer for RD250/350/400/R5/DS7 & all VM(24-30mm) Carbs. Sold each. -
Oil Injection Line Clip, 90468-02033-00 OEM Originals $6.99 each or Reproduction Clips - $1.95 each -
Fuel Rated Plastic T-Splitter 1/4"- Use to route or repair fuel lines, oil lines and air lines
- Barbed ends provide a secure fit
- Made in the Germany
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Kit contains all the carb parts you need to perform the popular RD350 / RD400 carb mod. This modification is referred to as the Dave F carb mod and is used for bike with expansion chambers and performance air filter. Kit includes: 169PO Needle Jets x 2, 5DP7 Needles x 2, Main jets 180-220 x2, Pilot jets 27.5,30 x2, (1)5/64 Drill bit. Main jets/pilot jets included are the approximate range, your specific application may vary depending on engine modifications, intake, porting, etc. If you are unsure of correct jetting, seek tuning advice. You can download instructions for this modification at the below link. Instructions -
Quad Flow Torque Wings for RD's and RZ's (stock carbs) The Quad-Flow Torque Wing has horizontal and vertical air flow stabilizers which increase air flow, air speed and fuel atomization, thereby increasing performance. Install for maximum performance, then HANG ON! Note: This kit is for twin cylinder engines and includes 2 torque wings Increased power across the RPM range, awesome throttle response. Easy installation, no tuning required. Stainless steel construction, no moving parts. -
Brand new fresh rubber carburetor boots for Yamaha RD350 and R5. Boots protect the carbs and cables from dust, dirt and moisture. These boots go on top of the carbs where the cable enters the slide. These are not the boots that connect the carbs to the air filter box. These are suitable for any round slide carb for street and dirt motorcycles. Sold in pairs. -
RD250/350/400 Carburetor -
RD250/350/400 Carburetor Clamp (carb to manifold). This is a high quality alternative to the expensive Yamaha part (17.50), secures carb to manifold. Sold each. Note: The finish on these is yellow/brass, very different from the original olive drab color clamps but they perform just fine at much less cost. The original Yamaha part number was 90460-43053-00, superceded to 90460-43179-00. -
RD250/350/400 Carburetor Clamp (carb to manifold). OEM Yamaha parts, secures carb to manifold. Sold each. The original Yamaha part number was 90460-43053-00, superceded to 90460-43179-00. -
Carburetor Boot Clamp. Sold each. Note: The finish on these is yellow/brass, very different from the original olive drab color clamps but they perform just fine at much less cost. Fitment as follows: R5 - Carb to carb boot (2 required per bike) RD250/350 - Carb to Y-boot (2 required per bike) RD400 - Carb to carb boot / Carb boot to air box (4 required per bike) (all years of RD400 including 1979F Daytona) -
RD350 Y-Boot Intake - Genuine Yamaha Part. Also Referred to as JOINT, AIR CLNR, part no 360-14453-00-00 -
RD350 Y-Boot Intake, Also Referred to as JOINT, AIR CLNR, Yamaha part no 360-14453-00-00, this is a reproduction part. -
RD350/250/R5/DS7 Carburetor Float, sold each (2 per carb). Genuine Mikuni Part -
RD400 (all years) Carburetor Float, sold each. Genuine Mikuni Part. -
The UFO Ultimate Flow Optimizer is a simple, trouble free, aerodynamic piece for stock RZ350/Banshee carbs. The UFO makes a normal round slide carburetor out-perform the more expensive flat slide carburetor by eliminating turbulence and increasing air flow and velocity, creating a highly atomized fuel charge. Normal gains are 3/4 to 1 HP per 100 cc of engine displacement on 4 stroke engines and 1 1/2 to 2 HP per 100cc of engine displacement on 2 stroke engines. (Minimal re-jetting (pilot jet) and tuning are required). Note: This UFO kit is for twin cylinder engines and includes 2 UFO's. -
Ultra Sonic Carburetor Cleaning - Ultra Sonic cleaning is the most effective way to have your carbs cleaned. The carb bodies are immersed in a non-corrosive heated solution and treated with 40KHz sound pressure waves that clean 100% of all inner and outer surfaces and carb passages. This cleaning far exceeds normal carb cleaning with carb cleaner and wires which simply can't remove all the debris and residue as effectively an Ultra Sonic washer can becuase it cleans 100% of all surfaces. An ultrasonic cleaner works by the energy released from the collapse of millions of microscopic cavitations near the dirty surface. The bubbles made by cavitation collapse forming tiny jets directed at the surface removing varnish, debris, rust and other pollutants. Ultra sonic cleaning is also used for cleaning optic lenses, jewlery, watches, dental/surgical instruments, diving regulators and industrial parts, etc. Note: This price is for the cleaning itself and does not include labor for dis-assembly and rebuilding the carbs. Simply send us your carbs stripped down to the body or send us the carbs right off the bike and we will strip and rebuild them for you. If you choose to send in the entire carbs right off the bike, we will contact you after we receive the carbs with a complete estimate. Prices for dis-assembly and rebuild vary by carb type and the condition of the carbs. For example, a complete dis-assembly and ultrasonic cleaning of RD350/400 carbs x2 (non-Daytona) typically runs $75 per carb + parts. Price does not include return shipping. If you have any questions about this service or costs please feel free to contact us at 224-430-7971.
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VM26-28 Carb Top Gaskets Sold Each. Suitable for RD250/350/400 & others with VM26 or VM28 carburetors. Genuine Yamaha Part. -
Yamaha CS5 - Carb to Airbox Intake Boots - Pair 337-14453-00-00 reproduction (sold in pairs) -
Yamaha RD250/350 Carburetor Boot for Low Top Carburetor, sold each. Yamaha OEM part. -
Yamaha RD125 Carburetor Rebuild Kit (all years) by Keyster. Complete rebuild kit includes Jets, Needle, Float valve assy & bowl gaskets. -
RD250/350 Idle Screw / Spring Assembly. Includes Screw & Spring. By Mikuni. This is also the correct idle screw/spring for the new Mikuni VM28's. -
RD250/350 Idle Screw / Spring Assembly. Includes Screw & Spring. OEM Yamaha -
Yamaha RD250/350/400/R5/DS7 Rubber Choke Plunger Cap (COVER, PLUNGER CAP) reproductin replaces OEM # 802-14173-00-00, sold each -
Yamaha RD350 Carb Repair Kit by K&L. 1973-1975, includes needle valve & all parts to rebuild carburetor. Sample picture, actual kit may vary. -
RD400 (1976-1978 C/D/E) Idle Screw / Spring Assembly. Includes Screw, oring & Spring. OEM Yamaha 4AC-14103-00-00 -
Yamaha RD400 C/D/E Throttle Slide Screw/Washer Set. Set includes 1 screw and 1 washer. -
Yamaha RD400 Throttle Cable Adjuster Cover Replaces OEM #1A0-14169-00-00 (sold each). No longer available from Yamaha, this is a reproduction part.
Call Us Today! 1 (224) 430-7971|customerservice@economycycle.com
