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Torque Converters for Gokarts and Minibikes

Honda GX160/200 Racing

HOW TO UPGRADE A HONDA GX160/200 ENGINE and clones

bolt on upgrades!

Many modifications can be performed on your Honda 5.5hp GX160, 6.5hp GX200 or clone engine for little or no cost. All the parts and info you will need can be found on this page. Whether you are a recreational user or want to race, these upgrades will help you unleash the power of your engine

Boost your Honda GX or clone all the way to 26hp...

Honda GX200 and clone engines have gained a wide acceptance because they have provided low cost platform for many new enthusiasts who might not otherwise wish shell out alot of money for an engine. With a few modifications, clone engines can be boosted considerably. Although listed in order of importance, any of the improvements shown below will yield a certain improvement

HONDA / CLONE CLASSES:

Box Stock (beginner)
Superbox (advanced)
Builder Prepared (top)

CLICK ON THE BLUE LINKS OR SCROLL DOWN TO SEE ALL PARTS

REMOVE THE GOVERNOR

The first modification should be removal of the governor. The governor restricts the engine to 3600 RPM. With the governor removed, the RPM will increase to about 5200 resulting in a substantial increase in performance. click to see How to Remove the Governor

HIGH FLOW AIR FILTER

The stock air filter is very restrictive. Upgrading to a high flow air filter will let the engine breathe better and increase power. Installing an Upgraded Air Filter will give you a big boost in performance. We recommend our Genuine K&N Filter, Adapter and Pre-Filter

HIGH FLOW EXHAUST

The stock exhaust is also very restrictive. Installing the RLV Header Pipe and Silencer will give you a substantial boost in power and that great sound. You will need the Locking Collar to fasten the silencer

STAGE 1 KIT

The Stage 1 Kit is an easy way to order the complete K&N Air and RLV Exhaust upgrade. It includes everything you need for the top-of-the-line intake and exhaust. This upgrade usually requires re-jetting the Carburetor. If you have to play with your choke to get your engine to run properly, you need to replace the Main Jet. The .035 Main Jet seems to work best but you may want to try .034, .035 and .036 to see which works best for your engine

TOP PLATE

You will be removing the gas tank as part of your build. In addition to its billet aluminum good looks, the Top Plate supports installation of the Fuel Pump and Throttle Control

BOX STOCK KIT

Box Stock is the Beginner Class. The Box Stock Kit has everything you need to upgrade your stock engine to the Box Stock Class except the exhaust. Kit includes the Top Plate, Chain Guard / Heat Shield, Angled Air Filter, Billet Air Filter Adapter, Fuel Pump, Fuel Line, Throttle Linkage and Hardware and more. Add the RLV Exhaust to complete this kit

UPGRADE THE VALVE SPRINGS

With the governor removed, the stock valve springs will be too weak to operate properly at high RPM. Installing stiffer 18lb Springs will prevent the valves from floating at high RPM

SPARK PLUG

Installing a 3910X Spark Plug costs about $7 and can add an amazing 3/4hp to your engine. This plug is longer than the stock plug and creates more compression. Also, this plug does not need to be gapped or indexed to operate at optimum performance

HEAD GASKET

We have seen thick stock head gaskets on an increasing number of engines. Replacing the stock gasket with a thin .010 gasket will decrease the size of the combustion chamber thereby increasing compression

FLYWHEEL

Before going any further with your engine upgrade, we recommend replacing your heavy 7 pound stock flywheel with a much lighter and better balanced Billet Aluminum Flywheel. The stock flywheel is prone to failure at high rpm, which could result in serious injury. The lighter weight will boost your horsepower and acceleration

ROD

As the RPMs continue to increase, replacing the stock rod with a much stronger and lighter billet aluminum rod is needed to get from 5600rpm to 7200. The ARC Rod is the best choice. It can be ordered stock length or It can also be ordered .010 or .020 longer to increase compression without machining the block, a big boost

SUPERBOX UPGRADE KIT

The Superbox Class is the advanced Honda Clone Class. If you have a Box Stock Engine (Box Stock Kit installed) this Superbox Upgrade Kit will provide you with all the parts needed to upgrade to the more powerful Superbox class

BUILDER PREPARED CLASS

The Builder Prepared Class is the top Honda Clone Class. The complete Builder Prepared Parts Kit includes: Intake, Exhaust, Chain/Heat Guard, Top Plate, Fuel Pump, Valve Springs, Cam, Main Jet, Billet Flywheel, Billet Rod and more

SUPERBOX PARTS KIT

Take your stock Honda, Titan or Clone Engine, and use this Superbox Parts Kit to Build your own Superbox class engine

Download the STAGE 1 UPGRADE INSTALLATION GUIDE

Displaying products 1 - 49 of 49 results

Titan 6.5hp OHV Powersport Engine 196cc, Go Kart Minibike

Reg: $349.00

MEMORIAL DAY SALE: $209.00

ON SALE NOW FOR $209. 6.5hp GX200 Clone Powersport Engine CARB APPROVED fits our kits and can be used as a replacement engine for most Gokarts and Minibikes. 6.5hp, Recoil Start, Throttle Cable Hookup for Gokart or Minibike. Performance parts available

Titan 5.5hp OHV Powersport Engine 163cc, Gokart Minibike

Reg: $295.00

MEMORIAL DAY SALE: $238.00

5.5hp GX160 Clone Powersport Engine fits our kits and can be used as a replacement engine for most Gokarts and Minibikes. Overhead Valves, Recoil Start, Throttle Cable Hookup. Performance parts available to boost horsepower up to 26hp

GTC TC2 1001 Torque Converter

Reg: $199.00

MEMORIAL DAY SALE: $189.00

1001 TC2. 3/4" Bore, 12 Teeth, #35 chain, 2-7 HP Engines. Replacement for Comet* 218352A TAV2* 30 for Go Kart or Mini Bike. GUARANTEED IN STOCK

K&N High Performance Stage 1 Kit, Race Kart Honda GX160 / GX200 and clones

Stage 1 Kit, Honda GX160/200 and clones
Reg: $249.00 MEMORIAL DAY SALE: $179.00
Complete Stage 1 Kit, Honda GX160 / GX200 and clones, INCLUDED: Billet Intake Adapter, K&N High Flow Air Filter, K&N Air Filter Clamp, K&N Pre-Filter Wrap, K&N Decals, RLV Exhaust Header, RLV Exhaust Silencer, RLV Exhaust Locking Collar, RLV Decals

Motorized Bicycle Jackshaft kit for Lifan 2.5hp, Honda GX160, GX200
Reg: $155.00 MEMORIAL DAY SALE: $129.00 Quantity:
Mount an engine to your bicycle or minibike and use this Jackshaft Gear Reduction kit. This Jackshaft kit Mounts on the Lifan 2.5hp, Honda GX160 5.5, GX200 6.5 and clone engines. Engine not included

Lifan 2.5hp OHV Powersport Engine 97cc
Reg: $249.00 MEMORIAL DAY SALE: $189.00 Quantity:
Lifan 2.5hp 97cc 4-Stroke Powersport Engine fits our kits. Great for motorized bicycle, small minibike, gokart and younger riders. Stock engine on the Baja Doodlebug minibike

Titan TX160 Stage 1 OHV Powersport Engine, Gokart Minibike
Reg: $497.00 MEMORIAL DAY SALE: $238.00
Titan GX160 Clone Stage 1 Powersport Engine fits our kits and can be used as a replacement engine for most Gokarts and Minibikes. Overhead Valves, Recoil Start, Throttle Cable Hookup. Performance parts available to boost horsepower up to 26hp

Honda GX120 4hp Engine
MEMORIAL DAY SALE: $339.00 Quantity:
4hp, Horizontal 3/4" Crankshaft 2-7/16, Oil Alert. Honda’s GX series engines are legendary for superior reliability and performance

Honda GX160 5.5hp Engine
MEMORIAL DAY SALE: $349.00 Quantity:
5.5hp, Horizontal 3/4" Crankshaft 2-7/16, Oil Alert. Honda’s GX series engines are legendary for superior reliability and performance

Honda GX200 6.5hp Engine
MEMORIAL DAY SALE: $379.00 Quantity:
6.5hp Horizontal 3/4" Crankshaft 2-7/16", Oil Alert. Honda’s GX series engines are legendary for superior reliability and performance

Honda GX100 2.8hp Engine
Reg: $413.95 MEMORIAL DAY SALE: $395.00 Quantity:
2.8hp, 5/8" Crankshaft 2-7/16", Oil Alert. Honda’s GX series engines are legendary for superior reliability and performance

Honda GX160 5.5hp Engine, Black
MEMORIAL DAY SALE: $399.00 Quantity:
(Special Order -Black) Honda’s GX series engines are legendary for superior reliability and performance. And there’s no doubt about it: the GX160 lives up to the legend. Lower noise levels, lower vibration, and lower emissions without sacrificing power

Centrifugal Clutch, Gokart Minibike #35, 3/4", 12 Tooth
Reg: $104.00 MEMORIAL DAY SALE: $57.95
2224 Centrifugal Clutch for Gokart or Minibike, #35 chain, 3/4" bore, 12-tooth Clutch. Includes Key and Set Screw. High Quality, Heavy Duty, Long Lasting

Centrifugal Clutch Gokart Minibike #35, 3/4", 13 Tooth
Reg: $69.00 MEMORIAL DAY SALE: $58.95
2225 Centrifugal Clutch for Gokart or Minibike, #35 chain, 3/4" bore, 13-tooth Clutch. Includes Key and Set Screw. High Quality, Heavy Duty, Long Lasting

Centrifugal Clutch, Extreme-Duty for Gokart Minibike #35, 3/4 in, 12 Tooth

Centrifugal Clutch, Extreme-Duty for Gokart Minibike #35, 3/4 inch, 12 Tooth
Reg: $124.00 MEMORIAL DAY SALE: $69.95
Extreme-Duty Centrifugal Clutch for Gokart or Minibike, #35 chain, 3/4 inch bore, 12-tooth Clutch. Includes Key and Set Screw. High Quality, Heavy Duty, Long Lasting. rated at up to 13hp

Centrifugal Clutch, Extreme-Duty for Gokart Minibike #40/41, 3/4, 12T

Centrifugal Clutch, Extreme-Duty for Gokart Minibike #40/41, 3/4 inch, 10 Tooth
Reg: $126.00 MEMORIAL DAY SALE: $69.95 Quantity:
Extreme-Duty Centrifugal Clutch for Gokart or Minibike, #40/41 chain, 3/4 inch bore, 10-tooth Clutch. Includes Key and Set Screw. High Quality, Heavy Duty, Long Lasting. rated at up to 13hp

Exhaust Header, Honda GX160 / GX200 and clones
Reg: $59.00 MEMORIAL DAY SALE: $47.50
5436C Honda / Clone Exhaust Curved Header exhaust pipe will wake up your Honda GX160 / GX200 or clone engine. Get on the throttle with this bolted on your motor and prepare for instant RPMs and acceleration. works great on our Titan engines

Honda GX160 / GX200 Performance Air Filter
Reg: $29.95 MEMORIAL DAY SALE: $19.00
Air Intake kit includes optional Billet Aluminum Carb Intake Adapter, Angled Air Filter and mounting Clamp for your Honda GX160 / GX200 or clone engine. works great on our Titan engines

Exhaust Silencer, Honda / Clone
Reg: $59.00 MEMORIAL DAY SALE: $47.95
4100 Exhaust Silencer for Honda / Clone. Installs on RLV 5436C exhaust pipe. works great on our Titan engines

Pulse Inlet Fitting, for Honda GX160 GX200 and clones

Pulse Inlet Fitting, for Honda GX160 GX200 and clones
MEMORIAL DAY SALE: $3.00
The Pulse Inlet Fitting installs into the Valve Cover and allows installation of a vacuume line in order to Pulse the Fuel Pump

Carburetor Main Jet, for Honda GX160 GX200 and clones
MEMORIAL DAY SALE: $6.00
Carburetor Main Jet, for Honda GX160 GX200 and clones. When you upgrade your intake and exhaust, you will need to re-jet your carb. The main jet is easily replaceable. Choose from sizes 034, 035, 036 or 037

Locking Collar, Honda / Clone
Reg: $9.50 MEMORIAL DAY SALE: $7.75 Quantity:
4140 Locking Collar fastens the 4100 Silencer to the 5436C exhaust pipe for use on your Honda or clone engine. Works great on our Titan engines

Valve Springs, Stage 1 Box Stock, Honda GX160/200 and Clone Engines

Valve Springs, Stage 1 Box Stock, Honda GX160/200 and Clone Engines
Reg: $17.00 MEMORIAL DAY SALE: $11.95 Quantity:
DJ-1055WA Valve Springs for Honda GX160 and GX200 and clone Engines. superior in every way to the old trick springs fits the 5.5 and 6.5hp engines Honda and clones. Works great on our Titan Engines

Gasket Set, Titan TX160 5.5hp (Honda GX160)

Gasket Set, for Honda GX160, GX200 and clones
Reg: $19.95 MEMORIAL DAY SALE: $18.95 Quantity:
Stock Gasket Set for Honda GX160 5.5hp, GX200 6.5hp engines and clones. fits our Titan TX160 5.5hp and TX200 6.5hp Engines and clones

K&N High Flow Air Filter, Race Kart Honda GX160 / GX200 and clones

Billet Air intake Adapter, Honda GX160 / GX200 and clones
Reg: $29.95 MEMORIAL DAY SALE: $18.95
Billet Aluminum Carb Intake Adapter for installing High Flow Angled Air Filter on your Honda GX160 / GX200 or clone engine. works great on our Titan engines

Gasket Set, Predator 212 Harbor Freight Engine

Gasket Set, for Predator 212 engine
Reg: $23.95 MEMORIAL DAY SALE: $21.95 Quantity:
Predator 212 Stock Gasket set includes the following: Carb to intake insulator gasket, Intake insulator to head gasket, Header gasket, Valve cover gasket, Side cover gasket, Air box to carb spacer, Head gasket, NOTE!!! DOES NOT INCLUDE: Crank Seals

Fuel Pump, Walbro style for Briggs Anmal, Honda GX200 and clones

Fuel Pump, Walbro style
MEMORIAL DAY SALE: $23.95 Quantity:
Fuel Pump, Briggs Animal, Honda and clones and most other engines

Big Bertha Chain Guard / Heat Shield, Honda GX160/200 and Clones

Big Bertha Chain Guard / Heat Shield, Honda GX160/200 and Clones
Reg: $55.00 MEMORIAL DAY SALE: $23.95 Quantity:
Chain Guard / Heat Shield. fits the 5.5 and 6.5hp Honda GX160 / GX200 and clone engines. Works great on our Titan Engines

ARC Air Filter Adapter, Honda GX160/200 and Clones

ARC Air Filter Adapter, Honda GX160/200 and Clone Engines
Reg: $39.95 MEMORIAL DAY SALE: $24.95
Air Filter Adapter for Honda GX160 and GX200 and clone Engines. Allows the installation of our performance Air Filters. Used by Kart Racers in the Honda Clone Class. fits the 5.5 and 6.5hp engines Honda and clones. Works great on our Titan Engines

Engine Top Plate/Throttle Mechanism, Honda GX160 / GX200 and clones
Reg: $59.00 MEMORIAL DAY SALE: $24.95
Our top plate/throttle mechanism is CNC machined from 1/8" aluminum plate so you know it looks great. The integrated throttle mechanism is adjustable to maximize foot pedal travel giving you more precise throttle control. Honda GX160/120 and clones

Dyno CL-1 Improved Cam, Honda GX160/200 and Clone Engines

Dyno CL-1 Improved Cam, Honda GX160/200 and Clone Engines
Reg: $55.00 MEMORIAL DAY SALE: $31.75 Quantity:
DJ-1109i From Dyno Cams, the CL-1 Improved Cam for Honda GX160, GX200 and Clone Engines. fits the 5.5 and 6.5hp engines Honda and clones. Works great on our Titan Engines

K&N High Flow Air Filter, Race Kart Honda GX160 / GX200 and clones
Reg: $51.00 MEMORIAL DAY SALE: $46.95
GENUINE K&N Gokart Air Intake kit includes optional Billet Aluminum Carb Intake Adapter, Genuine K&N High Flow Angled Air Filter and mounting Clamp for your Honda GX160 / GX200 or clone engine. works great on our Titan engines

Dyno BP-2 Cam, Honda GX160/200 and Clone Engines

Dyno BP-2 Cam, Honda GX160/200 and Clone Engines
Reg: $79.95 MEMORIAL DAY SALE: $49.95 Quantity:
the Clone BP-2 Cam for Honda GX160, GX200 and Clone Engines. fits the 5.5 and 6.5hp engines Honda and clones. Works great on our Titan Engines

Dyno Super Box CM Cam, Honda GX160/200 and Clone Engines

Dyno Super Box CM Cam, Honda GX160/200 and Clone Engines
Reg: $79.95 MEMORIAL DAY SALE: $49.95 Quantity:
Superbox Cam for Honda GX160, GX200 and Clone Engines. fits the 5.5 and 6.5hp Honda engines and clones. Works great on our Titan Engines

Mikuni Intake Manifold Adapter
Reg: $69.00 MEMORIAL DAY SALE: $50.00 Quantity:
Mikuni Intake Manifold Adapter, from Taco Minibikes. For mounting the 22mm Mikuni carburetor onto a Honda GX160/200 and clone engines including Titan and Predator. It also angles the air filter towards the engine in ideal position for use on a minibike

Taco 22 Exhaust Header, GX160/200
Reg: $79.00 MEMORIAL DAY SALE: $52.00 Quantity:
Taco 22 Exhaust Header. For Honda GX160/200 and clone engines including Titan and Predator. This trick exhaust curves to run the pipe thru the frame and out of the way. Awesome sound and performance. Add a little thunder to your minibike

6270 ARC Rod, Honda GX200 STD OHV 3.303, and Clone Engines

ARC Rod, Honda GX200 STD OHV and Clone Engines
Reg: $84.95 MEMORIAL DAY SALE: $59.95
62XX Billet Rod for Honda GX160, GX200 and Clone Engines. Select stock length or a little longer to increase compression with no machining of the block needed. fits the 5.5 and 6.5hp Honda Engines and clones. Works great on our Titan Engines

Mikuni Carburetor 22mm, for Honda GX160 GX200 and clones

Mikuni Carburetor 22mm, for Honda GX160 GX200 and clones
Reg: $89.00 MEMORIAL DAY SALE: $72.00 Quantity:
This 22mm Mikuni carburetor works great on Honda GX160/200 and clone engines. It adds about 1/2hp and increased torque over the stock Honda carburetor and is fuel mixture adjustable. The 22mm is the right choice if you are running stock valves

Box Stock Engine Kit, Honda GX160/200 and Clones

Box Stock Engine Kit, Honda GX160/200 and Clones
Reg: $149.00 MEMORIAL DAY SALE: $89.95
used by Kart Racers in the Honda Clone Class. Kit includes: Angled Air Filter, Billet Adapter, Chain Guard / Heat Shield, Engine Top Plate, Walbro Fuel Pump, Pulse Fitting, Fuel Line, Throttle Linkage and more. Works great on Titan and Predator Engines

Flywheel, Billet Honda GX160/200 and Clone Engines

Flywheel, Billet Honda GX160/200 and Clone Engines
Reg: $149.00 MEMORIAL DAY SALE: $99.95 Quantity:
SFI certified billet aluminum flywheel for Honda GX160, GX200, & 196cc Clone. The keyway is fixed in the stock position and the stock pull starter can be used. Weighs 3.5lbs and incorporates a special low drag fan design

Gokart Torque Converter 3/4, #40/41p
Reg: $189.00 MEMORIAL DAY SALE: $149.00
RGI Gokart Torque Converter, Low Cost Alternative, Includes the cover. 3/4" Bore, 10 Teeth, #40/41 chain, 2-7 HP Engines. Replaces GTC 1002 and Comet* 218353A TAV2* 30 for Go Kart or Mini Bike

Honda GX160 / GX200 Performance Flywheel

Reg: $190.00

MEMORIAL DAY SALE: $160.00

This is the ultimate lightweight 1.8lb performance billet flywheel to wake up your Honda GX160 / GX200 or clone engine. Get on the throttle with this bolted on your motor and prepare for instant RPMs and acceleration. works great on our Titan engines

Mikuni Stage 1 Kit, Honda GX160/200, Predator 212
MEMORIAL DAY SALE: $195.00
Use this kit to install a 22mm Mikuni Carburetor on your Predator 212 Engine. Works great on Honda GX160/200 and clones. Kit includes: Intake Manifold, 22mm Mikuni Carb, High Flow Air Filter and Exhaust Header Pipe

Superbox Upgrade Kit, Honda GX160/200 and Clone Engines

Superbox Upgrade Kit, Honda GX160/200 and Clone Engines
Reg: $395.00 MEMORIAL DAY SALE: $309.95 Quantity:
If you have Box Stock Engine built according to Box Stock Rules and want to upgrade to the more powerful Superbox Class, this kit contains the new parts you need. fits the 5.5 & 6.5hp Honda GX160 / GX200 and clone engines. Works great on our Titan Engines

Builder Prepared Parts Kit, Honda GX160/200 and Clones

Builder Prepared Parts Kit, Honda GX160/200 and Clones
Reg: $495.00 MEMORIAL DAY SALE: $379.95 Quantity:
Includes Intake, Exhaust, Chain/Heat Guard, Top Plate, Fuel Pump, Valve Springs, Cam, Main Jet, Billet Flywheel, Billet Rod and more. fits the 5.5 and 6.5hp Honda GX160 / GX200 and clone engines. Works great on our Titan Engines

SuperBox Parts Kit, Honda GX160/200 and Clone Engines

SuperBox Parts Kit, Honda GX160/200 and Clone Engines
Reg: $479.00 MEMORIAL DAY SALE: $399.95
Take your stock Honda, Titan or Clone, and use this kit to Build your own Superbox class engine fits the 5.5 & 6.5hp Honda GX160 / GX200 and clone engines. Works great on our Titan Engines

Spark Plug, AR3910X Honda GX160 / GX200
Reg: $12.00 MEMORIAL DAY SALE: $7.95 Quantity:
The AR3910X spark plug is longer. This increases compression and can add as much as 3/4hp. A must have for your Honda, or clone. Convert your engine to Box Stock class. fits the 5.5 and 6.5hp engines Honda and clones. Works great on our Titan Engines

Engine Mounting Platform, Billet Honda GX160 / GX200 and clones

Engine Mounting Platform, Billet Honda GX160 / GX200 and clones
Reg: $69.00 MEMORIAL DAY SALE: $59.95 Quantity:
Billet Aluminum Engine Mount raises the engine to enable installation of a Torque Converter on a minibike or gokart. fits 2-7hp engines, Honda GX160 / GX200 or clone engine, Tecumseh, Subaru, Briggs, Kohler, works great on our Titan engines

Jackshaft Kit, GTC Gokart and Minibike Gear Reduction
Reg: $123.00 MEMORIAL DAY SALE: $109.00
This Jackshaft Gear Reduction kit bolts right onto your engine and is all fully self contained. In-line operation means the final drive sprocket is on the same side as the engine crankshaft, making it much easier if converting from a straight clutch