AIR FILTERS & CARBURETORS

Air Filter Adapter, 390 Code: AGK190 Price: $21.00 Available for delivery Quantity in Basket: none Fits GX390 & GX340. Precision CNC machined from billet aluminum. Incorporates venturi design. Accepts filter with a 2 7/16" ID.

Air Filter, UNI Dual Layer Code: CE4***ST Price: $16.00 Quantity in Basket: none The UNI air filter is the best air filter on earth which is why it is used by the top names in racing. This filter can be washed and reoiled for continued use. A properly cared for UNI air filter will out last your engine! This is a dual layer foam filter. The red outer layer slips off easily for cleaning. The filter is 4"OD x 4"long. The mounting flange ID is available in 1 1/2" (fits 22mm Mikuni), 1 3/4" (fits 26mm Mikuni), 2 1/4" (fits 32mm Mikuni) & 2 7/16" (fits air filter adaptors) . Available with a 15* angle too.

Air Filter, K&N Style 2 7/16" ID Code: SMAFR80 Price: $16.00 Available for delivery Quantity in Basket: none This is a high flow filter that can be washed and re-oiled. The filter is 4"x3.5". The mounting flange has a 2 7/16" ID.

Air Filter, K&N Angled Code: SMAFR175 Price: $16.00 Available for delivery Quantity in Basket: none This is a high flow filter that can be washed and re-oiled. The filter is 3.5" x 4". The mounting flange has a 2 7/16" ID. ANGLED to provide additional clearance.

Air Filter Adaptor & Air Filter Code: AGK190-CE4245ST Price: $35.00 Quantity in Basket: none Air filter adaptor with air filter. Our air filter adaptor is made from billet aluminum and incorporates a venturi design. The UNI filter is a dual layer, foam filter. This is a great washable filter suitable for all racers.

Vent Tube Breather Kit Code: CE121K Price: $15.50 Available for delivery Quantity in Basket: none Breather kit is for the vent tube on the valve cover. Kit includes: UNI filter (1 1/2" x 1 1/2"), hose clamp, zip tie and tube clamp. Provides a high performance look and a clean way to vent the valve cover.

Carb Insulator w/Vacuum Takeoff Code: HON16211 Price: $10.00 Available for delivery Quantity in Basket: none Replaces stock carb insulator. Use the vacuum takeoff to run a fuel pump.

Carb Stud, GX390 Code: arc1360 Price: $1.75 Available for delivery Quantity in Basket: none GX390 carburetor stud. Use to replace the short carb stud that comes on the 420cc Predator engine. Needed when installing a high flow air filter/adapter on the 420cc Predator.

Carburetor, GX390 Bored .925" Code: CS390CB Price: $99.00 Sorry, we are currently sold out of 'Carburetor, GX390 Bored .925"'. Please check back later. Quantity in Basket: none GX390 carburetor bored to .925". Idle circuitry reworked. Great carb for GX390's needing more power.

Main Jet, 390 Code: HON*** Price: $6.00 Quantity in Basket: none Choose from the following main jets for the stock GX390 carburetor: 100, 102, 105, 108, 110, 112, 115 & 118

Carburetor Adaptor With Pulse Fitting Code: AGK292 Price: $39.00 Available for delivery Quantity in Basket: none Precision CNC machined from billet aluminum. Very light weight. A section of hose is needed to attach carb (not included). Adapter is 2" in length. Hose mounting surface has a 1 9/16" OD. Drilled and tapped for a pulse fitting to run your fuel pump. Pulse fitting and two mounting bolts included.

32mm Mikuni Carburetor Code: AGK7320 Price: $150.00 Available for delivery Quantity in Basket: none This high quality Mikuni carburetor works great on modified GX340's and GX390's. This carburetor offers more horsepower and torque over the Honda carburetors along with the adjustability of a performance carburetor. Easy to install due to Mikuni's simple throttle cable setup.

34mm Mikuni Flat Slide Code: AGK734F Price: $189.00 Available for delivery Quantity in Basket: none 34mm Mikuni flat slide carburetor. Great carb for modified GX390's.

Main Jet for 32mm & 34mm Mikuni Code: SUD*** Price: $6.00 Quantity in Basket: none Main jet for 32mm & 34mm Mikuni carburetor. Choose from the following sizes: 175, 180, 185, 190, 195, 200, 210, 220, 230 & 240

Pilot Jet for 32mm & 34mm Mikuni Code: SUD***PJ Price: $8.00 Quantity in Basket: none Pilot jet fits our 32mm & 34mm Mikuni carburetor. Choose from the following sizes: 30, 32.5, 35, 37.5 & 40