Carburetor Parts, Add-On Fuel Circuits & Air Cleaner

Screamin' Eagle 42 & 45mm Carb Rebuild Kit ---Price $25.00 ( $5.50 for postage)

Harley Davidson part# 29565-98. Designed for use with Screamin' Eagle 42mm & 45mm flatside carburetors. Kit includes all necessary components to rebuild your carb

S&S Carburetor adaptor to Force Intake---Price $27.00 ( $6.00 for postage)

Allows you to use a Forcewinder intake air cleaner systems with S&S and S&S E&G Carbs.

CV-40 MASTER KIT - PTR-1 Yost Power Tube (NEW)
It fits all H-D CV-40 Keihin carburetors:
1988-later Sportsters & Buells
1990-later Big Twins
1999-later Twin Cams

Each kit comes complete with the emulsion tube, yost power tube (press fitted into the emulsion tube), Blue and Red needles, 1/8" drill bit, 7/64" drill bit, compression spring, 165, 175, 185, 195 main jets, and washers.

Custom Chrome Meridian Air Cleaner Cover

Custom Chrome Part#62526. Harley-Davidson Custom Chrome Billet "Meridian" Air Cleaner Cover Insert.
Fits all models 2000 and up.

List price: $98.99
Our Price: $79.99

The Yost Pro Power Tube for CV-40, by design, produces a very fine mist. This very fine mist allows the fuel to stay in suspension longer for better control of air and fuel mixtures and can be almost perfectly matched for any throttle position. You can expect an increase of up to five H.P., improved mid range performance, and an incredible throttle response that will be sure to impress. NOTE: For obtaining exceptional engine tuning, mounting external Dial-A-Jets with the combination of Yost Power Tube will achieve optimum performance. Please check out our store for these additional items.

OUR PRICE: $92.00

Shipping: $6.95 US Postal Service Priority Mail and insurance in lower 48 states. International buyers must contact us for shipping rate.

Biker's Choice 2-Bolt Manifold Part # TR493315. NEW
2-Bolt PanHead Intake Manifold - will accept most spigot-style carbs when using flange-style adapters that match up with 2-bolt pattern.

Retail $35.45
OUR PRICE: $20.00

Shipping: $6.20 US Postal Service Priority Mail and insurance in lower 48 states. International buyers must contact us for shipping rate.

Dial –A –Jet Universal Feed Jet 4-Stroke Carb Kit #DJ – 116, Standard Tube.(NEW). Let us know if you need the Left, Right, or Center Feed jet when ordering. Dial-A-Jet is a patented Automatic Jetting System for carburetor equipped engines. It provides increased horsepower, torque, and consistency, with less fuel consumption. An independent 5 – step adjustable device mounted to the outside of the carb acts as a secondary main jet delivering pre – mixed air/fuel to the engine. The unit operates off of engine vacuum and therefore is self adjusting. Ideal for perfecting performance with easy rejetting adjustments. Breaking up the main fuel circuit by adding Dial-A-Jets mixes air with fuel externally (outside the carburetor) and starts to pre atomizes(vaporizes) fuel even before it enters the carburetor. Lowering the main jet about two sizes in the carburetor of your Dial – A – Jet equipped engine, allows your engine to operate at a slightly lean condition.This is where Dial-A-Jet kicks in and works similar to a fuel injection nozzle to correct the lean fuel condition.

Dial – A – Jet Snorkel kit with filter DJ- 510 (NEW)Designed to feed clean filtered air to the Dial – A – Jet.This improves performance and eliminates sand, dirt, snow, moisture or other foreign debris from clogging the air circuit which will make your engine run rich.The snorkel kit gives you totally consistent jetting. Applications for snowmobile, motorcycle or ATV. One kit covers one Dial – A – Jet body.

OUR PRICE: $9.00

Shipping: $4.80 US Postal Service Priority Mail and insurance in lower 48 states. International buyers must contact us for shipping rate.

Also keep in mind a smaller main jet reduces the size of fuel stream flowing into the carburetor which makes it easier to mix with incoming air and (vaporizes) creating better throttle response, fuel efficiency, longer plug life, and broader power band of performance. The different between Dial-A-Jet and carburetor fuel jets are that Dial-A-Jet is an add – fuel – only system that senses your engines demand for fuel and supplies a fuel amount appropriate to the engine load. A carburetor supplies fuel to an engine in proportion to the amount the throttle is opened. It cannot add or subtract fuel as engine load increases or decreases. This enables the Dial – A – Jet to provide the correct amount of fuel the instant your engine demands it. If no demand for additional fuel is sensed, no fuel is added. Dial–A–Jet automatically adjusts the jetting and compensate for changing conditions in altitude, temperature, humidity, barometric pressure as well as octane rating. In extreme conditions, such as dramatic changes of altitude or temperature, a simple turn of a dial (rich or lean) will restore optimum performance.
This external jet set works extremely well with one Dial–A–Jet for normal road use, and two jets are used for high performance use or larger cubic inch motors. We also have Dial–A–Jet kits to create multiple jet fuel circuits for many other engine applications.
(NOTE) - We have found that adding a Yost Power Tube to a Dial–A–Jet system creates a synergistic effect; these two products really work in harmony. By adding these multiple fuel circuits will offer the optimum in fuel mist (vaporizes) that can be delivered to the engine. For daily road use, we recommend sock filter or snorkel kit (DJ – 510) Please check out our store for these additional items.

OUR PRICE: $74.00

Shipping: $4.80 US Postal Service Priority Mail and insurance in lower 48 states. International buyers must contact us for shipping rate.

Harley Davidson part# 29350-99NV. Aztec Orange Pearl. Notched. New.

OUR PRICE: $40.00

Shipping: $4.80 UPS Ground and insurance in lower 48 states. International buyers must contact us for shipping rate.

Yost Intake Manifold Wrench, this alan head wrench has a straight 90 degree angle at one end for loosening tight manifold bolts. The other end is an offset 45 degree angle, this wrench helps to make quick work of loosening manifold bolts. Can more than pay for itself in time saving work. (Free Shipping For the lower 48 States).
For all Evolutions engines, Big Twins(1984&Later), Sportsers(1986&Later) &
Twin Cam & Buells

OUR PRICE: $11.00

Shipping: $1.00 US Postal Service Priority Mail and insurance in lower 48 states. International buyers must contact us for shipping rate.

Inside Diameter - 5/16" compatible fitting 5/16 barbed style Outside Diameter - 7/16". Standard Length - 10 ft. ( $1.60 per ft.)

OUR PRICE: $16.00

Shipping: $5.80 US Postal Service Priority Mail and insurance in lower 48 states. International buyers must contact us for shipping rate.

NOTE: 100 Ft. lengths available upon request at a discounted price($.95 per ft.)

Inside Diameter - 3/8" compatible fitting 3/8 barbed style Outside Diameter - 1/2". Standard Length - 10 ft. ( $1.80 per ft.)

OUR PRICE: $18.00

Polyurethane Fuel Line
It remains soft and pliable, its clear and easy to tell if its going to deteriorate, unlike the solid black rubber line. This polyurethane hose fastens to your barbed nipple, with such a tight fit you would believe that the clamps used to hold it on would be mainly cosmetic. When you push the line on you will most likely need to cut it back to pull it off.
A good quality of this line is if you work with off size hoses and nipples (example: A screw type hose clamp will hold a 5/16 I.D, line on a 1/4" O. D. barbed nipple. This works well to increase your fuel supply, on gas tanks that only have 1/4" petcocks.).
Material Type- Unreinforced Single Line Ether-Based Polyurethane Tubing.
Operating Temperature Range -70F to +175 F
Performance Characteristics - Abrasion - Resistant
Durometer - 85A (Ridgid)
Color - Clear
Wall Thickness - 1/16"
Maximum Pressure - 56si @ 73 F
Bend Radius - 2-5/8
Tensile Strength - 5,500 psi

Polyurethane Fuel Line
It remains soft and pliable, its clear and easy to tell if its going to deteriorate, unlike the solid black rubber line. This polyurethane hose fastens to your barbed nipple, with such a tight fit you would believe that the clamps used to hold it on would be mainly cosmetic. When you push the line on you will most likely need to cut it back to pull it off.
A good quality of this line is if you work with off size hoses and nipples (example: A screw type hose clamp will hold a 3/8 I.D, line on a 1/4" O. D. barbed nipple. This works well to increase your fuel supply, on gas tanks that only have 1/4" petcocks.).
Material Type- Unreinforced Single Line Ether-Based Polyurethane Tubing.
Operating Temperature Range - -70F to +175 F
Performance Characteristics - Abrasion - Resistant
Durometer - 85A (Ridgid)
Color - Clear
Wall Thickness - 1/16"
Maximum Pressure - 56si @ 73 F
Bend Radius - 2-5/8
Tensile Strength - 5,500 psi

Inside Diameter - 1/4" compatible fitting 1/4 barbed style Outside Diameter - 3/8". Standard Length - 10 ft. ( $1.40 per ft.)

OUR PRICE: $14.00

Inside Diameter - 1/8" compatible fitting 1/8 barbed style Outside Diameter - 1/4". Standard Length - 10 ft. ( $1.10 per ft.)

OUR PRICE: $11.00

Polyurethane Fuel Line
It remains soft and pliable, its clear and easy to tell if its going to deteriorate, unlike the solid black rubber line. This polyurethane hose fastens to your barbed nipple, with such a tight fit you would believe that the clamps used to hold it on would be mainly cosmetic. When you push the line on you will most likely need to cut it back to pull it off.
A good quality of this line is if you work with off size hoses and nipples (example: A screw type hose clamp will hold a 1/4 I.D, line on a 1/4" O. D. barbed nipple. This works well to increase your fuel supply, on gas tanks that only have 1/4" petcocks.).
Material Type- Unreinforced Single Line Ether-Based Polyurethane Tubing.
Operating Temperature Range - -70F to +175 F
Performance Characteristics - Abrasion - Resistant
Durometer - 85A (Ridgid)
Color - Clear
Wall Thickness - 1/16"
Maximum Pressure - 56si @ 73 F
Bend Radius - 2-5/8
Tensile Strength - 5,500 psi

Polyurethane Fuel Line
It remains soft and pliable, its clear and easy to tell if its going to deteriorate, unlike the solid black rubber line. This polyurethane hose fastens to your barbed nipple, with such a tight fit you would believe that the clamps used to hold it on would be mainly cosmetic. When you push the line on you will most likely need to cut it back to pull it off.
A good quality of this line is if you work with off size hoses and nipples (example: A screw type hose clamp will hold a 1/8 I.D, line on a 1/4" O. D. barbed nipple. This works well to increase your fuel supply, on gas tanks that only have 1/4" petcocks.).
Material Type- Unreinforced Single Line Ether-Based Polyurethane Tubing.
Operating Temperature Range - -70F to +175 F
Performance Characteristics - Abrasion - Resistant
Durometer - 85A (Ridgid)
Color - Clear
Wall Thickness - 1/16"
Maximum Pressure - 56si @ 73 F
Bend Radius - 2-5/8
Tensile Strength - 5,500 psi

Harley Buell/Sportster Carb. Mounting Bracket

OUR PRICE: $196.00

Shipping: $5.80 US Postal Service Priority Mail and insurance in lower 48 states. International buyers must contact us for shipping rate.

BUELL, SPORTSTER MOUNTING BRACKET FOR AIR INTAKE SYSTEM, CARBURETOR SUPPORT AND EXTERNAL JETS. For 42, 45 AND 48mm MIKUNI HSR CARBURETORS. Fits later style EVO Motors that have breather bolts in the heads.)
This bracket will let you mount different external mounted fuel circuits, like the Dial-A-Jet, to work as a jetable third fuel circuit to the Mikuni HSR carburetor. The unique flat landing at the top of the bracket gives you the ideal location for mounting and operating conditions of one single external jet, located center, or two jets positioned side by side.

OUR PRICE: $92.00

Shipping: $7.95 US Postal Service Priority Mail and insurance in lower 48 states. International buyers must contact us for shipping rate.

CV-44 Master Kit - Yost Power Tube
Each kit come complete with the emulsion tube, Yost Power Tube (press fitted into the emulsion tube), Blue and Red (pat) needles, 7/64" and 1/8" drill bit, compression spring, 215, 220, 225, 230 main jets, and washers. The Yost Pro Power Tube for the Screamin Eagle CV-44, by design, produces a very fine mist, this allows the fuel to stay in suspension longer for better control of air and fuel mixtures and can be almost perfectly matched for any throttle position. You can expect an increase of up to five H.P., improved mid range performance, and an incredible throttle response that will be sure to impress. NOTE: Mounting external Dial-A-Jets with the combination of Yost Power Tube will achieve optimum performance.

This bracket is made of 6061 solid billet aluminum and replaces all existing stamped out metal brackets and carburetor/air cleaner adapter rings. This bracket makes for a sturdier and solid mount due to the precision fit of having a one piece mounting system.
This Mounting Bracket comes in various sizes to fit Harley- Davidson and after market, Big Twin Evo, Twin Cam and Sportster/Buell style motors. Custom size brackets available upon request. Please check out our store for additional items mentioned.

OUR PRICE: $119.00

Shipping: $11.74 UPS Ground and insurance in lower 48 states. International buyers must contact us for shipping rate.

Dial –A –Jet Universal Dual Jet 4-Stroke Carb Kit# DJ – 116-2XL Right and Left(NEW)
NOTE: This is the recommended Dial-A-Jet kit to be used for obtaining exceptional engine tuning with the Carburetor Mounting Bracket Part # TAC-001 for a Mikuni HSR 42, 45 and 48mm. When combined with a Yost Power Tube kit you will achieve optimum performance. For daily road use, a snorkel kit (DJ – 510) is recommended. Please check out our store for these additional items. Dial-A-Jet is a patented Automatic Jetting System for carburetor equipped engines. It provides increased horsepower, torque, and consistency, with less fuel consumption.

Dial - A - Jet Deep Well Float Bowl Nut # DJ-540 (NEW).
Deep Well Float Bowl Nut -Thread size Mikuni .6245. This is made for the Mikuni HSR 42, 45 and 48. It will give you more fuel placement around main jet. This eleminates any chance of fuel cavitation between Dial - A - Jet and main jet.
Once torqued down into place, it can be indexed, drilled and tapped to mount barbed fuel nipples to route lines to external Dial - A - Jets. This makes for a good clean appearance and position of fuel lines.

OUR PRICE: $10.00

Shipping: $9.83 UPS Ground and insurance in lower 48 states. International buyers must contact us for shipping rate

An independent 5 – step adjustable device mounted to the outside of the carb acts as a secondary main jet delivering pre – mixed air/fuel to the engine. The unit operates off of engine vacuum and therefore is self adjusting. Ideal for perfecting performance with easy rejetting adjustments. Breakingup the main fuel circuit by adding Dial-A-Jets mixes air with fuel externally (outside the carburetor) and starts to pre atomizes(vaporizes) fuel even before it enters the carburetor. Lowering the main jet about two sizes in the carburetor of your Dial – A – Jet equipped engine, allows your engine to operate at a slightly lean condition. This is where Dial-A-Jet kicks in and works similar to a fuel injection nozzle to correct the lean fuel condition. Also keep in mind a smaller main jet reduces the size of fuel stream flowing into the carburetor which makes it easier to mix with incoming air and (vaporizes) creating better throttle response, fuel efficiency, longer plug life, and broader power band of performance.
The different between Dial-A-Jet and carburetor fuel jets are that Dial-A-Jet is an add – fuel – only system that senses your engines demand for fuel and supplies a fuel amount appropriate to the engine load. A carburetor supplies fuel to an engine in proportion to the amount the throttle is opened. It cannot add or subtract fuel as engine load increases or decreases. This enables the Dial – A – Jet to provide the correct amount of fuel the instant your engine demands it. If no demand for additional fuel is sensed, no fuel is added. Dial–A–Jet automatically adjusts the jetting and compensate for changing conditions in altitude, temperature, humidity, barometric pressure as well as octane rating. In extreme conditions, such as dramatic changes of altitude or temperature, a simple turn of a dial (rich or lean) will restore optimum performance.
This external jet set works extremely well with one Dial–A–Jet for normal road use, and two jets are used for high performance use or larger cubic inch motors. We also have Dial–A–Jet kits to create multiple jet fuel circuits for many other engine applications. (NOTE) - We have found that adding a Yost Power Tube to a Dial–A–Jet system creates a synergistic effect; these two products really work in harmony. By adding these multiple fuel circuits will offer the optimum in fuel mist (vaporizes) that can be delivered to the engine. Please check out our store for additional items.

Yost Pro Power Tube PTR-4-MIKUNI HSR 42 & 45
Just like the other Yost Power Tubes, the Yost Pro Power Tube for Mikuni, by design, produces a very fine mist. This very fine mist allows the fuel to stay in suspension longer for better control of air and fuel mixtures and can be almost perfectly matched for any throttle position. You can expect an increase of up to five H.P., improved mid range performance, and an incredible throttle response that will be sure to impress. The Yost Power Tube Kit comes complete with the Yost Power Tube, 165, 170, 175, 180, and 185 main CV jets, rubber washer and the Yost Float Bowl Drain Nut. (NOTE) The main jets in this kit are interchangeable with stock H-D CV main jets and can be purchased at any OEM or any aftermarket dealer. However, they are not interchangeable with Mikuni jets, the jet threads are different, even though the actual size of the jets are the same, IE; if you have a 175 Mikuni main jet installed originally then use the supplied 175 main jet in this kit.

OUR PRICE: $92.00

Shipping: $7.95 US Postal Service Priority Mail and insurance in lower 48 states. International buyers must contact us for shipping rate

Drag Specialities Moon Air Cleaner Insert

DS-288984 Moon air cleaner insert.
Made from 6061-T6 billet aluminum
Fits all OEM Twin Cam air cleaners. Also fits 7" round air cleaner DS-288903/DS-288998
by re-tapping the center mounting hole to 5/16"-18 .

Our Price - $65.00