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The Mikuni KHS-034 Main Jet Extension Kit is a performance upgrade designed for Mikuni HSR 48 carburetors.
It lowers and submerges the main jet to prevent fuel starvation and air bubbles during high-performance acceleration.
Product Overview and Design
Compatibility: Made specifically for Mikuni HSR Series 48 carburetors.
Material: Durable brass construction.
Origin: Manufactured in Japan.
Kit Contents: Includes a threaded extension tube and a long float bowl drain plug (TM32/41-1C).
Performance Benefits
Eliminates Air Pockets: Completely submerges the main jet inside the extender to stop air bubbles from passing through.
Prevents Lean-Out: Stops fuel hesitation and lean conditions under full throttle and high engine loads.
Increases Volume: Boosts the effective fuel supply available to the float bowl for stable power delivery across the RPM range.
It lowers and submerges the main jet to prevent fuel starvation and air bubbles during high-performance acceleration.
Product Overview and Design
Compatibility: Made specifically for Mikuni HSR Series 48 carburetors.
Material: Durable brass construction.
Origin: Manufactured in Japan.
Kit Contents: Includes a threaded extension tube and a long float bowl drain plug (TM32/41-1C).
Performance Benefits
Eliminates Air Pockets: Completely submerges the main jet inside the extender to stop air bubbles from passing through.
Prevents Lean-Out: Stops fuel hesitation and lean conditions under full throttle and high engine loads.
Increases Volume: Boosts the effective fuel supply available to the float bowl for stable power delivery across the RPM range.
Specs
| Product Name | Jet Kit |
| Type | Extention / Main |
| Model | For HSR 48 |
| Color/Finish | Gold / Black / Silver |
| Base Color | Silver |
| Material | Brass |
| Units | Kit |
| Riding Style | Street |
Package info
| Weight | 0.05 lbs |
| Height | 0.96 |
| Length | 8 |
| Width | 5.8 |
