Predator 420cc - Honda GX340/390 Performance Parts

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Autolite

AR3910X Racing Spark Plug - Predator & Fits Honda Clone

This is the spark plug you want for high performance Gasoline or Methanol. We have seen as much as a 3/4 HP gain simply by changing to this plug.Plug fits Predator 212cc , Predator 301cc, Predator 420cc enginesAlso fits Clone 196cc, GX160, GX200 engines.

$13.73

$8.99

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OMB Warehouse

1/4'' to 3/16'' Fuel Tank to Carb Adapter 212cc 196cc 6.5HP

If you run a remote tank or you've removed your stock gas tank on a Predator 212cc, 196cc or other 6.5HP type engine this adapter allows you to run standard 1/4" fuel line to this adapter, and then use new or existing 3/16" fuel line to connect to your...

$1.30

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NR RACING

8 Degree Offset Key

Offset Flywheel Key for GX200 / GX160 / Clones / Predator Offset Flywheel Key for GX200 / GX160 / Clones / Predator These keys are extremely popular and a favorite for racers using our 6619 and 6625 flywheels that want to adjust and tune timing for...

$8.95

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OMB Warehouse

Throttle Clevis & Spring

Throttle Clevis & Spring

$2.21

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OMB Warehouse

Angled Air filter 3-1/2" x 4" x 2-7/16"

Fabric Air Filter The standard angled air filter used in most 4 cycle karting engines. 3-1/2" x 4" with a 20 degree angle. The inside diameter of the mounting flange is 2-7/16". Most OHV kart engines will require an angled air filter! 3-1/2" X...

$22.12

$10.84

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OMB Warehouse

Walbro FPC-1 Fuel Pump

Genuine Walbro FPC-1 fuel pump for 1/4" hose

$29.95

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OMB Warehouse

Breather Filter 12mm

This valve cover breather filter is perfect for use when adding an aftermarket air filter to the Clone, Fits Honda , BSP, and Predator engines. Rubber end has a 12mm opening.

$9.99

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1" Header Sleeve Woven Material

Thermal sleeving capable of withstanding 1100 degree Fahrenheit continuous. This non-flammable sleeve has a special weave that allows it to expand and contract over fittings. In addition, it has that old school sleeve look with modern heat shield...

$8.99

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NR RACING

4 Degree Offset Key

Offset Flywheel Key for GX200 / GX160 / Clones / Predator Offset Flywheel Key for GX200 / GX160 / Clones / Predator These keys are extremely popular and a favorite for racers using our 6619 and 6625 flywheels that want to adjust and tune timing for...

$10.50

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OMB Warehouse

Throttle Cable Clevis

Throttle Cable Clevis - Includes allen wrench

$2.50

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Rotary Corp

3/16" Hose Clamp - Black

Rotary Corp brand aftermarket product. 3/16" Hose Clamp - Black

$1.25

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OMB Warehouse

Air Filter Kit for Predator 301cc 420cc and GX240/270/340/390 Engines

Air filter adapter kit for 8-16HP OHV Clone engines (1) Air Filter (1) Adapter to fit GX240, GX270, GX340, GX390 and Predator 301 & 420 (1) Choke hold bracket (1) Gasket Airflow increase is so significant that your engines may require a carburetor...

$38.99

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OMB Warehouse

Jet Kit for GX340 GX390 and Predator 420cc

Jet kit for Fits Honda , clone, GX340, GX390, and Predator 420cc engines. Includes two jets: .041" (#104) and .042" (#107). These jets are larger than stock and give a good baseline when you have added a header and air filter kit.

$6.95

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NR RACING

6 Degree Offset Key

Offset Flywheel Key for GX200 / GX160 / Clones / Predator Offset Flywheel Key for GX200 / GX160 / Clones / Predator These keys are extremely popular and a favorite for racers using our 6619 and 6625 flywheels that want to adjust and tune timing for...

$8.59

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Exhaust Stud Kit

Replacement Exhaust Studs and Flanged Nuts.

$3.99

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ARC Racing

Standard Stock Flywheel key

Standard Stock Flywheel key Fits Fits Honda GX160/200/240/270/390 Predator 196/212/301/420 196cc Clones and many other Chinese OHV engines

$2.00

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OMB Warehouse

Foam Pre-Filter Red 3-1/2"x5"

$2.41

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ARC Racing

(2) Pack of GX240/GX390/Predator 420 Heavy Duty 50# Valve Springs

2 Pack of Heavy Duty Valve Springs for Honda GX240, GX270, GX340, & GX390.Approx 50 lbs at 1.125 installed height, 42lbs at 1.2, with 110 lb open pressure (.375 lift).

$12.99

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Outerwears

Outerwears Prefilter, 3-1/2" x 4" (Black)

A simple, inexpensive way to protect your engine without sacrificing horsepower. Pre-Filters are made from high quality materials with a welded seam for strength. They will work on any exposed air filter and will NOT void your warranty. Guaranteed to...

$18.43

$13.28

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OMB Warehouse

Header Exhaust Muffler Wrap Tape

10' x 2'' x 1/16'' Universal Muffler / Header / Exhaust Wrap.

$12.65

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Plasti-Gauge

Use to measure to measure rod clearance.

$5.49

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Honda

Carb Insulator with Vacuum port - GX390 Predator 420cc 13HP Clones

Carb insulator with vacuum port for Fits Honda GX270, GX340, GX390 and Predator 420cc engines. This spacer allows for a great pulse line for pulse type fuel pumps such as Walbro fuel pump WB100 The nipple for the pulse line is for 3/16" hose Please note...

$8.95

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Mikuni

50" Throttle Cable Mikuni End

50" total length cable with barrel and slide carb ends

$15.95

$14.95

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ARC Racing

ARC Flywheel Puller

This flywheel puller is designed for those who don't want to use the "knocker" method to remove their flywheel. Works with: ALL ARC Flywheels with Steel Adjustable Timing Hubs PVL Clone flywheel Raceseng Flywheels To use, install the threaded...

$23.99

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NR RACING

Inner Throttle cable, Stainless, Mikuni End

Inner Thottle Cable for Mikuni Carbs, No Conduit

$3.99

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RLV

RLV 1-5/16" Stainless Muffler Clamp

1-5/16" Stainless steel silencer clamp for B91XL or B91MO

$6.95

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ARC Racing

Choke Assembly Bracket

This little bracket bolts to the back of our billet air filter adapter to keep the choke lever in place. Without the stock air box, or this little device, the choke lever will pop off. This bracket requires the odd-shaped, thick, rubber-coated metal...

$3.00

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RLV

RLV Stock 1 5/16" Muffler (BP)

RLV 4104 "Stock" muffler (B91XL 1-5/16") Comes with a clamp for the support bracket only. No clamp for the muffler to pipe is included

$47.99

$46.99

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Rotary Corp

Ring Compressor

Rotary Corp brand aftermarket product. For cylinders 1-1/2" to 3" diameter. Made of blued spring steel. Leaves warehouse in 1-2 business days.

$18.95

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NR RACING

2 Degree Offset Key

Offset Flywheel Key for GX200 / GX160 / Clones / Predator Offset Flywheel Key for GX200 / GX160 / Clones / Predator These keys are extremely popular and a favorite for racers using our 6619 and 6625 flywheels that want to adjust and tune timing for...

$10.50

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OMB Warehouse

Throttle Clevis 2-Piece

Throttle Clevis 2-Piece Aluminum

$4.35

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Valve Grinding Compound 120 and 220 Grit

High temperature grease for lapping, grinding, sharpening and polishing metal surfacesContains sharp, graded and extremely hard grains of silicone carbide. Two .75 ounce tubes included Helps in valve grinding operations on automotive, industrial and...

$9.95

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RLV

.037" #93 Main Jet Fits Honda Clone Predator Carbs

.037" main jets for Predator Engines, Fits Honda Clone Engines, Box Stock Engines, and other Chinese Clones. These can be used as replacements for stock or upgrades in performance applications.Predator 212cc, 301cc, 420cc 6.5HP, 8.0HP, 11HP, 13HPFits...

$3.50

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Feeler Gauge - .0015" to .015"

Use for setting valve clearance.Has 9 leaves, 0.0015, 0.002, 0.003, 0.004, 0.006, 0.008, 0.010, 0.012, 0.015 Sets consist of 1/2" wide leaves nested in a steel frame. Each leaf is clearly marked with the thickness. A lock keeps individual leaves secure...

$9.99

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OMB Warehouse

3 Ft of Tygon 3/16" ID x 5/16" OD Fuel Line

Tygon Fuel and Lubricant Tubing for Petroleum and Petroleum/Alcohol blends. Gas and oil tubing for chain saws, small engines, snowmobiles, mowers etc. Flexible and Resists swelling and brittleness. (Yellow). Temp range 35 degrees below F to 165 degrees F...

$8.99

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OMB Warehouse

Performance Jet Kit Pack Fits Predator 301cc 420cc For Honda GX240 GX270 GX340 G

Jet kit for Honda, clone, GX340, GX390, and Predator 420cc engines. Includes six jets: .041" (#104) , .042" (#107), .043" (#109), .044" (#112), .045" (#114), .046" (#117) Jet kit for Honda, clone, GX340, GX390, and Predator 420cc engines. Includes six...

$19.99

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Mikuni

40" Throttle Cable Mikuni End

40" total length cable with barrel and slide carb ends

$14.95

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RLV

Muffler, Open Modified 1 5/16"

1-5/16'' Modified RLV Exhaust Silencer RLV Enviro-Safe 4-cycle silencers are WKA legal & IKF approved. Designed to reduce noise (4 dB to 6 dB) and backfire of the 4 cycle engine, not the horsepower. Modified and open Comes with a clamp for the...

$45.95

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RLV

.038" #96 Main Jet Honda Clone BSP Predator

.038" main jets for Predator Engines, Honda Clone Engines, Box Stock Engines, and other Chinese Clones. These can be used as replacements for stock or upgrades in performance applications.Predator 212cc, 301cc, 420cc 6.5HP, 8.0HP, 11HP, 13HPHonda GX140,...

$3.50

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Choke Lever GX200 196cc Clone Predator

Fits Stock Honda/Clone/Predator Carbs Known to fit Honda G160/200 196cc Clones Predator 212/301/420 Clone engines from 5.5 to 16 HP This is for ONE choke lever only. 2 levers shown for comparison only

$2.59

$1.99

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ARC Racing

Top Plate Throttle Linkage GX270-GX390 Predator 301cc 420cc

ARC Top Plate/Throttle Control Linkage Assembly for the Fits Honda GX270, GX340, GX390 and Predator 301cc and 420cc Engines. This Part is made with quality components and the same attention to detail and quality workmanship that our customers have come...

$39.99

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ARC Racing

ARC 6383 HP Rod Bolt Set 1/4-28x1.25

ARC Rod Bolt Set, 1-1/4" LG HD This rod bolt set is made from top quality materials, the bolts are high tensile strength. In the pictures, the threads are enclosed in plastic tubing for protection. Torque bolts to 170 in/lbs.

$14.99

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Fuel filter, 90 degree

$3.76

$3.62

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OMB Warehouse

72" Inner Throttle Cable for Mikuni and Slide Carbs

Small barrel end for Mikuni, Walbro PZ, and other slide type carburetors. This is inner cable only

$4.77

$4.50

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250 "Twister" Performance Cam, GX270s to 390s & 420 Predators

The "Twister" is a High-performance grind providing significant power increase over the stock cam at a great price. Developed on the dyno and the track to maximize power on GX270s, GX390s, 420 Predators and 13/15hp Chinese OHV. Stock lift with increased...

$69.99

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NR RACING

12 Degree Offset Key

Offset Flywheel Key for GX200 / GX160 / Clones / Predator Offset Flywheel Key for GX200 / GX160 / Clones / Predator These keys are extremely popular and a favorite for racers using our 6619 and 6625 flywheels that want to adjust and tune timing for...

$8.50

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Autolite

AR3910X Autolite Racing Spark Plugs Pack of 4

AR3910X Autolite Racing Spark Plugs Pack of 4 Go Kart- Mini Bike 3/4" Reach 14mm Thread-Surface Gap. This listing is for a Pack of 4 Spark Plugs.

$29.95

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Carb Stud 132mm GX390 predator 420

Aftermarket replacement carb stud for GX340/390, Predator 420, 13-16HP Clone engines 132 mm. end to end. Sold individually

$1.56

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DJ-3330 GX390 Fiber Exhaust Gasket

GX390 Fiber Exhaust Gaskit

$1.28

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Other

Outerwears Prefilter, 3-1/2" x 4" (Red)

A simple, inexpensive way to protect your engine without sacrificing horsepower. Pre-Filters are made from high quality materials with a welded seam for strength. They will work on any exposed air filter and will NOT void your warranty. Guaranteed to...

$18.43

$13.28

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ARC Racing

Gasket, Carb / Intake GX390

Fits Honda Original Parts 16221-ZF6-800 Carb to Intake Gasket for the GX390 Engine

$1.49

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ARC Racing

ARC 6272 Billet Rod Honda GX340/390 Predator 420 4.41"

ARC billet stock replacement connecting rod for the Honda GX390 and Predator 420. 4.410" center to center for a 1.416" crank pin and a .788" wrist bore. Manufactured from domestic 7075-T651 aluminum and uses 5/16" rod bolts designed and produced by ARP...

$149.95

$149.50

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Exhaust Gasket Fits Honda 18333-zk6-y00 Fits Gx240 Gx340 Gx390 Gxv120 Predator 301 420

Rotary Corp brand aftermarket product. Exhaust Gasket Fits Honda 18333-ZK6-Y00 Fits GX240 GX340 GX390 GXV120 4HP

$3.98

$2.54

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Tachometer, Hour Meter for Small Engines

Use on any 2/4 stroke engines up to 2 cylindersReal time reading of Tach up to 20,000 RPM's, records max RPM which is resettable; Resettable trip hours, total hours accumulated is not re-settable and cannot be erasedEasy Installation - peel and stick two...

$34.99

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Mikuni Throttle Cable 39" Conduit, 44" Inner Cable

Throttle Cable for Mikuni Carbs, With Sleeve, 39" Sleeve Length: 39 inchesOverall Length: 44 inches90° Angle Mount Has Curved end with Barrel for attaching to twist Throttles

$17.99

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Z-bend Cable Wire Stop

Rotary Corp brand aftermarket product. Universal Diecast Cable Wire Stop with "Z" end. Fits wire with 0.80" Diameter (2mm) or under. Min 10.

$1.95

$1.25

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NR RACING

10 Degree Offset Key

Offset Flywheel Key for GX200 / GX160 / Clones / Predator Offset Flywheel Key for GX200 / GX160 / Clones / Predator These keys are extremely popular and a favorite for racers using our 6619 and 6625 flywheels that want to adjust and tune timing for...

$7.49

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OMB Warehouse

Honda GX390 Predator 420 Stage 1 Performance Kit

Make sure you use a billet flywheel if you have taken the governor off of your motor!This Stage 1 Performance Kit will let your engine breathe better and make more power!Kit includes the following components(1) ARC_6929 Billet Adapter(1) ARC_DJ-1257...

$122.95

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Intake Manifold, Mikuni 33/34 mm to GX390 Predator 420

Intake Manifold, Flat Slide Mikuni to adapt to GX270/GX390 engnines and Predator 301/420 May be natural aluminum finish or black anodized depending on availability (usually these are black)

$42.99

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ARC Racing

Air Box/Carb Gasket GX390 Predator 420

Air Box to Carb gasket for the GX340/390, many 13-16HP Clones, and Predator 420Engines.

$1.25

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OMB Warehouse

Air Filter Adapter with Choke Bracket Predator 301/420 Honda GX340/390

New ARC Air Filter Adapter for the GX340/390 Predator 301cc 420cc. Designed for the GX340/390/Predator 301/420 stock Carburetor Accommodates 2 7/16" Air Filters (AFR175) Includes Billet Adapter, Choke Bracket and Intake/Air Box Gasket. FILTER IS NOT...

$26.99

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90mm Flat Top Piston, for 420 OHV & GX390 Engines

90mm Aftermarket Flat-top Piston for big bore GX390s. Fits stock bore on 420 Predators (non-hemi). GX390s Blocks can be bored to accept this piston407cc using stock crank,433 with +.160 Stroker Cranks,440cc with .200 CrankIncludes Piston & Rings (...

$29.99

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ARC Racing

Honda GX390 Sidecover Gasket

Honda Original Parts GX390 Sidecover Gasket Honda Part #11381-ZE3-801

$11.55

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OMB Warehouse

Clutch Bolt Kit for GX340 390 and Predator 420

Clutch bolt kit for the big block Gx390, Predator 420 engines.

$5.99

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NR RACING

Heavy Duty Valve Spring GX240/GX390 Sold Individually

Valve spring single, heavy duty (Fits 240, 270, 340, & 390s). Approx 50 lbs at 1.125 installed height, 42lbs at 1.2, with 110 lb open pressure (.375 lift). Fits Honda GX240 through GX390. Also fits Predator 301 and 420 and most 13 to 16 HP...

$5.95

Out of stock
Sold out

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ARC Racing

Rubber Air Box To Carb Gasket GX390 Predator 301 420

Thick rubber air box to carb gasket for the GX390 and Predator 301/420cc engines

$8.49

Out of stock
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Autolite

(2) AR3910X Predator 212cc High Performance Race Spark Plug Animal Racing GoKart

AR3910X Racing Spark Plug Description: This is the spark plug you want for the Honda Clone or the Animal. Gasoline or Methanol. This plug greatly outperforms the stock plug that comes with a clone engine. We have seen as much as a 3/4 HP gain...

$16.99

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OMB Warehouse

Intake Choke Hold Bracket Fits Predator 212cc Clone Go Kart Drift Trike

Intake Choke Hold Bracket Fits Predator 212cc Clone Gx160/GX200 BSP Go Kart Drift Trike

$3.21

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Billet Engine Adapter Plate for DB30 to Big Block 8-13HP Engines

GX390 Motor Plates allows for an easy foolproof way to mount larger 9 hp and up (GX270, GX390, 420 CC) engines in a Mini-Bike, Doodle Bug, Baja , Motovox and many other custom applications. The mount allows for left to right engine adjustment for precise...

$69.99

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NONE

ARC 6623-E Electric/Pull Start Billet Flywheel GX390 Predator 420 13-16HP Clone Engines

Now available for electric or pull start! Our non-adjustable billet SFI Certified flywheel model for the Fits Honda GX340 and GX390 engines is now both electric and pull start capable. The key way is fixed in the stock position of 24 degrees...

$235.00

$225.60

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ARC Racing

GX340/390 Predator 301cc 420cc Air Filter Adapter

ARC Air Filter Adapter for the Fits Honda GX340/390, Predator 301cc/420cc stock Carburetor. Accommodates 2 7/16" Air Filters requires the DJ-1257 Choke Lever Bracket on stock type carburetors.

$17.00

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Predator

Champion Shaft Mounted 1.1:1 Rocker Arms GX390 Predator 420

Shaft Mounted 1.1:1 Ratio Rocker Arms for GX390, 420 OHV, and 460cc These are the famous "Champion" HD shaft rockers for GX390 and 420 OHV engines. They are arguably the best bang for your buck when it comes to valve train stability. A shaft rocker...

$28.99

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Other

Outerwears Prefilter, 3-1/2" x 4" (Blue)

A simple, inexpensive way to protect your engine without sacrificing horsepower. Pre-Filters are made from high quality materials with a welded seam for strength. They will work on any exposed air filter and will NOT void your warranty. Guaranteed to...

$18.43

$13.28

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Prefilter, Foam 3-1/2" x 5" Red

Foam Pre-Filter helps to keep the big chunks away from your air filter! Foam 3-1/2" x 5" Red Color

$3.31

$3.13

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Mud Boat Header GX390 Predator 420 13-15HP Clone

Exhaust System (Header), Mud Motor, Mud Skipper, & Long Shaft - GX270, GX390, & 420cc Predator Exhaust designed to exit parallel with the output shaft. For Mud Boats. Muffler IncludedFits GX240 to GX390, 13/15 hp Chinese OHVs, & 420 Predators

$54.99

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OMB Warehouse

Timing Key Tuner Kit

The tuner kit contains timing keys from 2 degrees to 12 degrees, in 2-degree increments, to fine-tune your engine for different conditions. One of each, 2/4/6/8/10/12 keys are included.

$48.43

$45.99

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Rotary Corp

Carburetor Bowl Gasket Fits Honda Gx270/Gx390 Predator 301/420

Rotary Corp brand aftermarket product. Carburetor bowl gasket Fits Honda 16010-ZE2-812. Fits GX240, GX270, GX340, GX390, GXV270, GXV340 and GXV390. Also fits Predator 301cc, 420cc and most 13-16HP OHV clone engines Not available separately from Honda...

$15.16

$2.22

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ARC Racing

GX390 Dual Valve Spring Set

GX390 Dual Valve Spring SetGX390 Dual Valve Spring Set65lbs at 1.125" installed height. 60lbs at 1.2" installed height.

$16.99

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Outerwears

Outerwears Pre-Filter - 3'' x 3'' - Black

Outerwears are designed to keep the biggest and most damaging particles of debris from getting to your air filter.

$18.43

$18.41

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ARC Racing

Stock Carburetor Predator 420cc - Honda GX390

This is a stock Honda Replacement Carb for the GX340/390 Engines. Also fits predator 420 and most 13HP Clone engines. Honda Part# 16100-Z1C-801 Gaskets are not included. Use (1) ARC_DJ-3320 and (1) ARC_DJ-3325 to complete installation

$44.95

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34 mm Mikuni Round Slide Carb Kit, GX390 Predator 420

34mm Round Slide Mikuni Kit. Kit includes Carb, manifold/adapter, Air Filter, Jet Kit, hose, gaskets, cable, bolts, & Clamps. Some Tuning and/or jet changes may be required. Great Economy Carb for GX390 & Predator 420.Filter should be sprayed...

$219.99

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Flat Cable Clamp

Flat style cable clamps to join inner cables.

$2.50

$1.50

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RLV

.040" #101 Main Jet Honda Clone BSP Predator

.040" main jet for Predator Engines, Honda Clone Engines, Box Stock Engines, and other Chinese Clones. These can be used as replacements for stock or upgrades in performance applications.Predator 212cc, 301cc, 420cc 6.5HP, 8.0HP, 11HP, 13HPHonda GX140,...

$3.50

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NR RACING

Split Keepers for Stainless Valves with 6.5mm Stems

Split Lock Keepers for Aluminum Retainers for 6.5mm Stainless Valves (GX270, GX390, and 13/15 hp Clones) Sold as a pair (2 keepers) to do 1 Valve

$7.99

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BSP

DJ-1395 BSP Carb Stud Nut

BSP Stock Carb Stud NutClone/Gx200

$1.25

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RLV

.043" #109 Main Jet Honda Clone BSP Predator

.043" main jet for Predator Engines, Honda Clone Engines, Box Stock Engines, and other Chinese Clones. These can be used as replacements for stock or upgrades in performance applications.Predator 212cc, 301cc, 420cc 6.5HP, 8.0HP, 11HP, 13HPHonda GX140,...

$3.50

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Mikuni Carb Silicone Manifold Adapter Hose 1.5" ID x 100mm - 33/34mm Carbs

Lightweight hose for adapting 32/34mm Mikunis to tube style manifolds. High temp silicon. Color may vary

$8.99

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ARC Racing

DJ-3325 GX390 Insulator to Head Gasket

GX390 Insulator to Head Gasket

$1.99

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Header Side Exit GX390 Predator 301/420

Side exit header for big block OHV engines 1-1/8" pipe with the last stage at 1-5/16" Fits Honda GX240/270/340/390, Predator 301/420, and many 8-16HP Chinese OHV clone engines May require shorter header studs for mounting. Gasket is not included.

$49.95

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OMB Warehouse

Air Filter 3-1/2" x 6" x 2-7/16" Fabric Angled

Air Filter 3-1/2" x 6" x 2-7/16" Fabric Angled 3-1/2'' x 6'' 2-7/16'' Internal Diameter 20 Degree Angle Fits all standard 2-1/2 adapters Like all guaze type filters, this filter needs to be oiled for maximum filtration!

$21.30

$15.76

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Billet valve Cover GX390 Predator 420 Non-Hemi

High Quality Lightweight Billet Valve cover for Big Block Fits Honda s and 13/15 Hp Chinese OHV Extra Tall to clear Roller Rockers. Includes Pulse fitting and boltsBEST COVER ON THE MARKET

$74.99

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RLV

RLV Trumpet End for 1-5/16" Pipe Headers

RLV Trumpet End for 1-5/16" headers Increased all-around performance Increased sound Slotted for easy assembly (or can be welded on) Clamp Sold separately. Use RLV_FAS6584 clamp

$11.95

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OMB Warehouse

Air Filter 3-1/2" x 4" x 2-7/16" Fabric Straight

Air Filter 3-1/2" x 4" x 2-7/16" Fabric Straight Fabric air filter 3-1/2" x 4" 2-7/16" Inner Diameter Fits all standard 2-1/2" adapters Like all guaze type filters, this filter needs to be oiled for maximum filtration!

$21.26

$11.99

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ARC Racing

(2) Chromoly Cut to Length Push Rods GX390

(2) Chromoly Cut to Length Push Rod for Honda GX390 *SOLD AS A PAIR* When shortening the columns more than 3/8" it will be necessary to re-size the hole with a .125" reamer to a min. depth of .250". After the length has been adjusted, clean and deburr...

$39.99

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DynoCams

DynoCams, 308 Grind, Welded Lobe GX390 Core Predator 420 13-16 HP Clone

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 Fits Honda GX390, Predator 420, DuroMax 420/440, and most 13 HP clone engines SpecsEngine:...

$139.99

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RLV

1-1/8'' RLV Exhaust Silencer

1-1/8'' RLV Exhaust Silencer RLV Enviro-Safe 4-cycle silencers are WKA legal & IKF approved. Designed to reduce noise (4 dB to 6 dB) and backfire of the 4 cycle engine, not the horsepower.

$43.95

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ARC Racing

6059S GX390 Crankshaft Shim Kit

Kit contains two .1mm shims and two .2mm shims

$4.35

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9806 Lucas 4cycle Karting Oil Gal

Lucas 4cycle Karting Oil Gal

$59.99

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RLV

.044" #112 Main Jet Fits Honda Clone BSP Predator

.044" main jet for Predator Engines, Fits Honda Clone Engines, Box Stock Engines, and other Chinese Clones. These can be used as replacements for stock or upgrades in performance applications.Predator 212cc, 301cc, 420cc 6.5HP, 8.0HP, 11HP, 13HPFits...

$3.50

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Aluminum cable clamp

Aluminum cable clamp to join two cables together. Center hole inner diameter is 0.184"

$4.00

$3.00

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Honda GX340 GX390 Racing Performance Parts and Replacement Parts.