Home > Hop Up Kits > GX200 & 6.5 Clones
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Hop Up Kit, GX200 & 6.5 Clone, Stage 1
Our Price: $49.00

Basic kit for improving the performance of GX160, 200s, and Chinese 6.5 Engines. Simple to install, you can expect significant performance increases.

Stage 1 Kit includes

  • Race/Open Air Filter & Adapter

  • Choke Bracket

  • Correct Jet for application,

  • 22lb Springs
  • 8 degree Timing Key
  • Small Fan

  • Valve Cover Gasket

  • Optional Header/Exhaust

  • Optional Flywheels

Approx 8.0+ hp for 160s

Approx 10.0+ hp for 6.5s and GX200s



Filter should be sprayed with K&N type oil, especially in dirt applications. Oil not included click here

Aluminum or Honda flywheel recommended. Stock flywheels are prone to failure and very DANGEROUS
Hop Up Kit, GX200 & 6.5 Clones, Stage 2
Our Price: $79.00

For those looking to get the maximum performance without opening up the case, we offer our stage 2 kit. Where possible, we only use genuine Honda components to improve reliability and power. Same as our stage 1 kit but with the addition of a bored carb and to produce a solid 10+ hp on GX200s.

Includes

  • Race/Open Air Filter & Adapter,

  • 22lb Springs
  • 8 degree Timing Key,

  • Small Fan

  • Valve Cover Gasket.

  • Thin Head Gasket (160 Kits only)

  • Bored .650 Clone Carb (Genuine Honda Carb Optional)

  • Carb gasket

  • Optional Header/Exhaust,

Approx 9.0+ hp for 160s

Approx 11.0+ hp for 6.5s and GX200s


Filter should be sprayed with K&N type oil, especially in dirt applications. Oil not included click here

Aluminum or Honda flywheel recommended. Stock flywheels are prone to failure and very DANGEROUS
Hop Up Kit, GX200 & 6.5 Clones, Stage 3
Our Price: $179.00

Now you are getting serious. A set-up from Stage 2 kit, we add a cam and a choice of carburetors. A billet rod and all need gaskets are also included. HP will range between 11 and 14 depending on cam/carb selected.

Includes

  • Race/Open Air Filter & Adapter,
  • Choice of Racing Carbs
  • Dyno Mod 2 Cam
  • 22 lb springs
  • 8 degree Timing Key,
  • Small Fan,
  • Valve Cover Gasket
  • Carb gasket
  • Thin Head Gasket (160 Kits only)
  • Billet Rod (not shown in picture),
  • Case Gasket
  • optional Header/Exhaust
  • Guide plate (Clones only)

Up to 14 hp for 6.5s and GX200s (Note: To get maximum power, head should be ported and/or milled.)


252 Cam package includes Cam, Chrome Moly Push Rods, & Reinforced Rockers.

For Billet rods, we automatically ship Std length on clones and +.020 on Hondas. However, if your prefer, we can ship standard, +.010, or +.020 rods depending on your particular situation. Please specify in com
ments if you wish a different rod length.



Filter should be sprayed with K&N type oil, especially in dirt applications. Oil not included click here


Aluminum or Honda flywheel recommended. Stock flywheels are prone to failure and very DANGEROUS
Hop Up Kit, GX200, 6.5 Clones, Stage 4
Our Price: $539.00

Our Stage 4+ kits allows you to customize a kit for your application. The 4+ kit starts with package similar to that of the stage 3 kit but adds a Ported and Milled Head, stainless valves, billet rockers, and a serious cam package. Options include everything from roller rockers to stroker kits. This kit will allow you to build a motor in excess of 20+ hp.


KIT INCLUDES:


· Race/Open Air Filter & Adapter,

· 22mm Mikuni Carb Kit (other carbs optional)

· Ported & Milled Clone Head (Optional Honda)

· 1.2 Billet Rocker Arms

· Chrome Moly Pushrods

· Stud Kit

· 26 lb Springs,

· Lash Caps

· 8 degree Timing Key,

· Gasket Kit

· Billet Rod (not shown in picture), std with clones, .020 with GX200s

· Billet Guide plate

· Choice of Compression Ratios - Compression ratios based on Flat-Top piston. If a Dished piston is used, deduct approx 1.5 points,

· Choice of Cams

· Optional Long Rod

· Optional Roller Rockers

· Optional Flywheels

· Optional Crankshaft

· Optional Stroker Kit


Picture is for reference only!!! Actual content based on above description and selections. In otherwords, the flywheel shown is optional!!
Due to the head work involved in these kits, Allow 1 week to ship

Filter should be sprayed with K&N type oil, especially in dirt applications. Oil not included click here

Aluminum or Honda flywheel recommended. Stock flywheels are prone to failure and very DANGEROUS
   
 

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