Home > Fuel & Air > Carburetors & Carb Kits > Carburetors > 390 Race Carbs
We found 4 results matching your criteria.
Sort By:
Page of 1
Carburetor, 24mm Bored 3-Circuit Carb for the GX390 & 420/440/460 Clones

24mm Bored Carb for the GX390 & 420/440 Clones

These 24mm bored carburetors come with a 3rd Circuit to tune Intermediate range performance and provide your GX390/Clone engine with the extra air & fuel it needs in a Mini-bike or Go-Kart application. Note: These aftermarket Crabs (not genuine Hondas)

  • 24mm Venturi

  • 27mm Throttle Plate

  • 3rd Circuit for Intermediate Range Jetting

Our Price: $29.99
Carburetor, Honda GX390, Race Prepped, 21 mm (Stock Bore)

OEM Honda, Race Prepped (Choke Removed & Re-jetted), Circuitry reworked where required, Use with Open Element Air Filters or with Velocity Stacks.
Choice of Fuels

Our Price: $49.99
Carburetor, Honda GX390, Bored (23.5 mm)

OEM Honda, Bored, 23.5 mm Venturi, Choke removed, Circutry reworked and Jetted for open element air filters. Choice of Fuels.

Recommended for modified GX390s. Not recommended for GX200 and 212 Predator applications

Our Price: $82.99
Carburetor, Honda GX390, Bored (23.5 mm), Stage 4 HP Ultimate

OEM Honda, Bored, 23.5+ mm Venturi, Bowl area extensively reworked. Choke removed
Use with Open Element Air Filters or with Velocity Stacks. Choice of Fuels.
Carb may have external epoxy.

The baddest 390 carb available

SPECIAL ORDER - ALLOW 1 WEEK

Our Price: $109.99