Mikuni Super BN 44mm Carburetor

Mikuni Super BN 44mm Carburetor

MSRP: $249.95
$237.50
(You save $12.45 )
Availability:
On backorder. ETA available soon
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SKU:
BN44-40-8052

Mikuni Super BN 44mm - Extended Throttle Shaft Carburetor 


What's the difference between a Super BN and a BN Mikuni?

  1. The fuel pump and jet sections are separate for easier maintenance
  2. It has an integral fuel filter
  3. The fuel pump capacity is increased by almost 20%
  4. Air flow is increased by 9%
  5. It is easily tuneable with replaceable jets (in a wide range of sizes) and an array of other tuning components
Carburetor SKU Low Jet Speed  High Jet Speed Neddle Velve Arm Spring (Grams) Low Speed Adjuster High Speed Adjuster Choke or Primer Color
BN46-42-8002#  120  150  2.5  80gr.  1.0  1.5  Primer  Silver
BN44-40-8067#  120  140  2.5  80gr.  1.0  1.5  Primer  Silver
BN44-40-8052#  100  125  2.3  65gr.  1.0  1.5  Primer  Black
BN44-40-43  120  115  1.5  115gr.  1.0  .75  Choke  Black
BN38-34-8113#  65  107.5  2.0  115gr.  1.0  1.5  Primer  Silver
BN38-34-55-D  65  107.5  2.0  115gr.  1.0  1.5  Choke  Black
BN38-34-8075*  65  107.5  2.0  115gr.  1.0  1.5  Primer  Black
BN38-34-8076*  65  107.5  2.0  115gr.  1.0  1.5  Primer  Black
BN34-28-8010  77.5  80  1.5  165gr.  1.0  .75  Choke  Black

 # - Denotes carbs that have extended throttle shafts and can be coupled together as duals.
* - Denotes carbs that are designed to be used as a set and can ONLY be used as duals.