SPECIAL ORDER Quick view DynoCams DynoCams, MOD1 Grind, Welded Lobe GX390 Core Predator 420 13 HP Clone This cam makes slightly more top end power than the 308 grind. This cam requires an upgraded spring package, billet rod, and billet flywheel.Engine: 13HP Honda GX390 SpecsEngine: 390cc OHV Clone 13HPRecommended Class: Modified / OpenTarget (MAX) RPM:... $139.99 Add to Cart
SPECIAL ORDER Quick view Rotary Corp Fits Honda Gx240/270 06111-ze2-405 Gasket Set Rotary Corp brand aftermarket product. Fits model GX240K1, 8 hp.Fits model GX240K1, 8 hp. Fits the following Fits Honda models:GX240 (Type HA)(VIN# GC04-1000001-1528199) Small EngineGX240 (Type LA)(VIN# GC04-1000001-1528199) Small EngineGX240 (Type... $39.56 $21.10 Add to Cart
Quick view DynoCams DynoCams, 356 Grind, Tool Steel Billet GX390 Core The DynoCams 356 is a high lift modified grind that is very capable of extreme RPMs. This cam has very aggressive ramps and requires an upgraded spring package, billet rod, and billet flywheel. For use with Tillotson or larger carb.Engine: 13HP Honda... $209.99 Add to Cart
Sold out Quick view OMB Warehouse Spark Plug Resistor Cap - 14mm Spark plug resistor caps with a 14 mm connector, for use with nut. $4.40 Out of stock
Quick view Mikuni Carb to Manifold (Hose), 28mm Mikuni to GX270 manifold, Straight Adapter hose for mounting 24 & 28mm on NR Racing tube style GX270 manifolds Color may vary, pic for reference only $15.99 Add to Cart
Sold out Quick view Exhaust Gasket Honda GX390 Predator 420 Replacement exhaust gasket for Honda GX110 GX140 OEM part number 18381-ZE1-800 $2.50 Out of stock
Quick view OMB Warehouse Klotz Assembly Lube TechniPlate synthetic Assembly Lube provides needed lubrication during the critical first moments an engine runs. $12.95 Add to Cart
Quick view Autolite Autolite 2593 Copper Core Racing Spark Plug - 3/4'' - Medium AutoLite 2593 Copper Core racing Spark Plug Heat Range - Medium Width - 3/4'' Reach - 14mm $10.72 $10.32 Add to Cart
Quick view UNKNOWN Outerwears Prefilter, 3-1/2" x 6" (Blue) Outerwears are designed to keep the biggest and most damaging particles of debris from getting to your air filter. Comes in multiple colors. $18.43 $18.41 Add to Cart
Sold out Quick view RLV 1-5/16 Stainless T-Bolt Clamp Stainless Steel T-Bolt Clamp for muffler/silencers going on 1-5/16" header pipe $9.95 $8.40 Out of stock
SPECIAL ORDER Quick view Outerwears Outerwears Prefilter, 3-1/2" x 6" (Black) Outerwears are designed to keep the biggest and most damaging particles of debris from getting to your air filter. Comes in multiple colors. $18.43 $18.41 Add to Cart
SPECIAL ORDER Quick view OMB Warehouse Air Filter 4-1/2" x 5" x 2-7/16" Fabric Straight 4-1/2'' x 5'' 2-7/16'' Inner Diameter Fits all standard 2-1/2" adapters $16.75 $14.40 Add to Cart
SPECIAL ORDER Quick view Outerwears Outerwears Prefilter, 3" x 4" (Yellow) Outerwears are designed to keep the biggest and most damaging particles of debris from getting to your air filter. Comes in multiple colors. $18.43 $13.28 Add to Cart
Quick view ARC Racing ARC 6296 Rod Bearings for GX270 Billet Rods New from ARCARC Rod Bearing for the Honda GX270 Engine. For use on the 6261 Rod. $22.00 $21.95 Add to Cart
SPECIAL ORDER Quick view Billet Aluminum Jet Block JET BLOCK - for Aftermarket and Honda engines. Only one block is included. Both sides shown for reference only. Provides racers with an easy and economical way to keep up with jets and jet changes. Made from CNC Machined Billet Aluminum... $19.99 Add to Cart
Quick view Outerwears Outerwears Prefilter, 4-1/2" x 4" (Black) Outerwears are designed to keep the biggest and most damaging particles of debris from getting to your air filter. Comes in multiple colors. $18.43 $18.41 Add to Cart
SPECIAL ORDER Quick view Outerwears Outerwears Prefilter, 4-1/2" x 4" (Blue) Outerwears are designed to keep the biggest and most damaging particles of debris from getting to your air filter. Comes in multiple colors. $18.43 $18.41 Add to Cart
SPECIAL ORDER Quick view RLV 1-3/8" Stainless T-Bolt Clamp Stainless Steel T-Bolt Clamp for muffler/silencers going on 1-3/8" header pipe $7.95 Add to Cart
Sold out Quick view 6939 Dual Outlet Mikuni Fuel Pump Mikuni Dual Outlet Fuel PumpBracket Mount Re-Build kit available for this pump (ARC Part 6938) $32.00 Out of stock
Quick view Outerwears Outerwears Prefilter, 3-1/2" x 6" (Red) Outerwears are designed to keep the biggest and most damaging particles of debris from getting to your air filter. Comes in multiple colors. $18.43 $18.41 Add to Cart
SPECIAL ORDER Quick view Honda Piston, GX270 Flat Top, Aftermarket, with Rings GX270 Standard Bore Flat Top.Approx .015 Higher compression height than stock. Raises compression approximately 1.6 points. Uses 2.0 thick T2 style Honda Rings. Rings Included $29.99 Add to Cart
SPECIAL ORDER Quick view Rotary Corp Fits Honda Gx270 16100-zh9-w21 Carburetor Rotary Corp brand aftermarket product. Fits model GX270.Fits model GX270. HONDA 16100-ZH9-W21 Fits STENS 520-730 $107.95 $35.78 Add to Cart
SPECIAL ORDER Quick view 33 mm Mikuni Pumper Carb Kit, Gas, GX270 GX390, Predator 420 33mm Mikuni Pumper Carb Kit. Kit includes Carb Manifold/adapter Air Filter/velocity stack Air Filter Mounting Hose and Clamps Throttle Cable is not included This a PUMPER Square Slide carb which is far superior to the 34mm Flat Slide Mikuni. Some... $333.00 $329.99 Add to Cart
SPECIAL ORDER Quick view Autolite Autolite AR51 Spark Plug - 3/4" Reach 14MM - Medium Heat Heat Range - MediumWidth - 3/4''Reach - 14mm $7.50 Add to Cart
SPECIAL ORDER Quick view DynoCams DynoCams, 308 Grind, Tool Steel Billet GX390 Core This cam is easy on the valve train and has a very wide power band. This cam requires an upgraded spring package, billet rod, and billet flywheel.Engine: 13HP Honda GX390INTAKELIFT: .308Dur @ .050": 244.2 Deg. C/L: 108 ATDCEXHAUSTLIFT: .308DUR @ .050":... $200.00 Add to Cart
SPECIAL ORDER Quick view Rotary Corp N9yc Fits Champion Rotary Corp brand aftermarket product. AUTOLITE 4253, BOSCH W6D, NGK BP6ES, ND W20EP-UAUTOLITE 4253 BOSCH W6D CHAMPION N9YC NGK BP6ES NIPPONDENSO W20EP-U Fits STENS 130-294 $4.42 Add to Cart
SPECIAL ORDER Quick view Other Outerwears Prefilter, 4-1/2" x 4" (Red) Outerwears are designed to keep the biggest and most damaging particles of debris from getting to your air filter. Comes in multiple colors. $18.43 $18.41 Add to Cart
Sold out Quick view OMB 54# Valve Springs Pair GX240/270/390 Predator 420 Severe Duty Valve Springs - Pair Fits Honda GX 240, 270, 340, and 390, Predator 301/420 (Hemi and non-Hemi heads), and most 13-16 HP Clone engines Made of high-quality alloyApproximately 54lb at 1.15"1.65" free height These springs are highly recommended... $27.99 Out of stock
SPECIAL ORDER Quick view Rotary Corp Fits Honda Gx240 Carburetor Rotary Corp brand aftermarket product. Fits Honda Carburetor Assembly Fits GX240.Replaces:HONDA 16100-ZE2-W71 $81.56 $37.79 Add to Cart
SPECIAL ORDER Quick view Other Outerwears Prefilter, 3-1/2" x 8" (Black) Outerwears are designed to keep the biggest and most damaging particles of debris from getting to your air filter. Comes in multiple colors. $19.58 $19.57 Add to Cart
SPECIAL ORDER Quick view RLV RLV Enviro-Safe Intake Silencer Internal Filter - Angled $24.24 Add to Cart
SPECIAL ORDER Quick view NONE 6761 GX270 3.975 +.020 Billet Rod Billet Rod ARC Enduro Series. This is a .020 longer Rod for the Honda GX270 engine. ARC Enduro Series rods are machined from aircraft grade 7075 T-651 aluminum and have advanced oiling features for superior lubrication to both the crankshaft and wrist... $129.95 Add to Cart
SPECIAL ORDER Quick view PREDATOR 420 MOD 2 Grind, Welded Lobe, GX390, Predator 420 DescriptionRequires an upgraded spring package, billet rod, and flywheel. It's also a great cheater stock cam if there are no duration checks.The lobes are hardened for extra durability, extending the life of this cam. ProfileIntake ExhaustOpen: 46.3... $89.99 Add to Cart
SPECIAL ORDER Quick view UNKNOWN Outerwears Prefilter, 3-1/2" x 8" (Blue) Outerwears are designed to keep the biggest and most damaging particles of debris from getting to your air filter. Comes in multiple colors. $19.58 $19.57 Add to Cart
SPECIAL ORDER Quick view UNKNOWN Outerwears Prefilter, 3-1/2" x 8" (Red) Outerwears are designed to keep the biggest and most damaging particles of debris from getting to your air filter. Comes in multiple colors. $19.58 $19.57 Add to Cart
SPECIAL ORDER Quick view Outerwears Outerwears Prefilter, 3-1/2" x 6" (Yellow) Outerwears are designed to keep the biggest and most damaging particles of debris from getting to your air filter. Comes in multiple colors. $18.43 $18.41 Add to Cart
SPECIAL ORDER Quick view Outerwears Outerwears Prefilter, 4-1/2" x 4" (Yellow) Outerwears are designed to keep the biggest and most damaging particles of debris from getting to your air filter. Comes in multiple colors. $18.43 $18.41 Add to Cart
Sold out Quick view RLV RLV Enviro-Safe Intake Silencer Internal Filter - Straight 3-1/2" x 6" $26.91 Out of stock