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Motorcycle Air Intake & Fuel Systems

Air Intake & Fuel Systems

Shop our selection of Motorcycle Air Intake & Fuel System Parts for Modern Classic and Vintage Motorcycles.

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  1. Keihin Roundslide "CR26" Sidedraft Racing Carburetors
    $1,050.00

    Color/Finish: Raw Metal
    Material: Steel
    Fits: Kawasaki GPZ550

    BRAND | Keihin
    INLET OUTSIDE DIAMETER | 50mm
    OUTLET OUTSIDE DIAMETER | 44mm

    Please allow for additional time while carburetor internals are set for Kawasaki GPZ550.

    *All CR carbs are pre-jetted with the assumption of a stock motor and aftermarket exhaust. If your bike has high compression pistons, aftermarket CAMs, or other performance motor work please specify below. The CRs are pre-jetted to a base-line that's intended to be as close as possible, but fine tuning may be necessary for the individual bike. As such DCC will not accept returns due to "jetting".

    **Sold as a complete set.
    NOT LEGAL FOR SALE OR USE IN CALIFORNIA ON ANY POLLUTION CONTROLLED MOTOR VEHICLES. Learn More
  2. Keihin VB, VD & VE Series Main Jet #120
    $4.65

    Starter Jet for Keihin FCR-MX, Main Air Jet for FCR’s. Learn More
  3. Keihin VB, VD & VE Series Main Jet #90
    $4.65

    Starter Jet for Keihin FCR-MX, Main Air Jet for FCR’s. Learn More
  4. OEM Honda Carb Dust Cap 71-76 CB750K CB750F
    $15.99

    OEM Honda Carb Dust Cap 71-76 CB750K CB750F Learn More
  5. Honda Style Raw Steel Fuel Tank w/Cap and Petcock
    $189.95

    Material: Raw steel, unpainted,
    Capacity: 2.4 gallon (9liter)
    Includes: Fuel cap and petcock
    Fitment: Universal. Shape based on Honda CG125 Learn More
  6. Carburetor Drain Bolt For Keihin CR26, 29, 31, 33, 35, 39
    $6.39

    Genuine Keihin replacement drain bolt for CR Special carburetors size 26mm-39mm. Learn More
  7. Keihin CV Style Secondary Main Jet #75
    $3.95

    Fits: CB/CL350K, CB350/400F, CB500F & CB550
    Material: Brass

    * Jets are sold individually Learn More
  8. Keihin Main Jet # 115 For FCR, CR, PJ, PWK, PWM, PE, PD, and Harley
    $4.67

    Color/Finish: Brass
    Material: Brass
    Dimensions: 16.5mm x 6mm
    Fits: Keihin CR Special, all FCRs, FCR-MX, PE, PJ, PWK, & PWM

    **Photos may show different jet size

    *Jets are sold individually Learn More
  9. Mikuni VM Carburetor #115 Main Jet
    $3.65

    Fits: Mikuni VM Carbs
    Material: Brass

    * Jets are sold individually Learn More
  10. Float Bowl Gasket 4-Pack CB350, CL350, KZ750, KZ400 (Carburetors)
    $24.95

    HONDA Carb float bowl gaskets set of four

    Fits: XL250 1972 - 1976
    CB350 Twin
    CL350
    SL350 K0 1969 - 1970 (check your application)
    CB500 K Four 1971 - 1973
    CB550 K 1974 - 1976
    CB500 F SUPERSPORT 1975 -1977

    Dimensions: 2.75x3" Learn More
  11. Float Bowl Gasket Single CB350, CL350, KZ750, KZ400
    $4.25

    Fits Honda:

    • XL250/K/K1/K2

    Fits Kawasaki:

    • KZ250D1/D2/L1/W1 EX305B1
    • KZ305A1/A2/B1/B2/B3
    • KZ400/A1/A2/B1/B2/C1/D/D3/D4/H1/S/S2/S3
    • KZ440A1-A4/B1/B2/D1/D5/G1
    • ZN700A1/A2
    • KZ750E1-E3/F1/H1-H4/N1/N2. Keihin CV32 CV34.
    Learn More
  12. Carburetor Rebuild Kit - 1979 Honda CB750F
    $37.95

    Carburetor Rebuild Kit - 1979 Honda CB750F Learn More
  13. Aluminum Velocity Stacks
    $89.95

    Velocity Stack Style: Full Taper
    Color/Finish: Machine Finish Aluminum
    Dimensions: 2-3/8" x 44mm ID
    Material: Billet Aluminum

    Fits: VM30, VM32, & VM34
    Designed with deeper throat to fit VM32's better

    *Set includes two stacks Learn More
  14. Mikuni choke lever assembly spigot mounted VM36 and VM38
    $64.95

    • Velocity Stack Style: Full Taper
    • Color/Finish: Machine Finish Aluminum
    • Fits: VM36 & VM38

    *Set includes two stacks

    Learn More
  15. Mikuni VM32 & VM34 Left Side Slide w/UFO
    $64.95

    Velocity Stack Style: Full Taper
    Color/Finish: Machine Finish Aluminum
    Dimensions: 3" Stack Length x 58mm ID
    Material: Billet Aluminum
    Fits: VM30, VM32, & VM34

    Designed with deeper throat to fit VM32's better

    Learn More
  16. Mikuni VM30, VM32, & VM34 Right Slide w/UFO
    $64.95

    Velocity Stack Style: Full Taper
    Color/Finish: Machine Finish Aluminum
    Dimensions: 3" Stack Length x 58mm ID
    Material: Billet Aluminum

    Fits: VM30, VM32, & VM34
    Designed with deeper throat to fit VM32's better

    Learn More
  17. Ultimate Flow Optimizer
    $34.95

    • More horsepower with less fuel
    • Broader power band
    • Explosive throttle response
    • Superior fuel atomization
    • Less sensitive to temperature, altitude and jetting changes
    • Cleaner emissions
    • Cooler running engine
    • Easier starting and warm-ups
    • Eliminates cold pipe syndrome
    • Works great with stock or modified engines
    Learn More
  18. Honda OEM Slow Jet #42
    $4.49

    Size: #48
    Material: CB400F, CB500F, CB500K/F, CB750K/F & More
    Material: Brass
    Honda OEM Part#: 99124-076-0480
    Learn More
  19. Honda OEM Slow Jet #42
    $4.49

    Size: #50
    Material: CB400F, CB500F, CB500K/F, CB750K/F & More
    Material: Brass
    Honda OEM Part#: 99124-076-0500
    Learn More
  20. Honda OEM Slow Jet #42
    $4.49

    Size: #60
    Material: CB400F, CB500F, CB500K/F, CB750K/F & More
    Material: Brass
    Honda OEM Part#: 99124-076-0600
    Learn More

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