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Header, RLV 5438, GX200, GX160, 6.5 Chinese OHV, & 212 Predator Gasket Kit / Engine Set, GX120 : Genuine Honda
Our Price: $24.99
Our Price: $20.99
The number one selling kart pipe Three Stages, 19 1/2" X .940"/1.075"/1.185"

Flange is notched to fit both Hondas and Chinese OHVs. Will fit Predators may may requires a slight enlarging of the bolt holes.

WARNING: Pipe must be supported with a bracket/brace to either the frame or the engine otherwise pipe may fracture or break.
OEM Honda
Engine, QMA/USAC - GX120, Stage 1 Engine, Racing, 212 Predator , Modified Level 4
Our Price: $479.98
Our Price: $949.98
Entry Level GX120 Specially prepared for 1/4 Midget Racing but still economical. All out Racing Chinese OHVs for modified and open class racing. 17+ hp available.
Hop Up Kit - GX340 - GX390, 420 Predators, and 13/15hp Chinese OHV, Stage 4 Hop Up Kit- 212 Predators, Stage 1
Our Price: $898.99
Our Price: $49.99

The 3 kit starts with package similar to that of the stage 2 kit but adds a Ported and Milled Head with stainless, stainless valves, stud kit, & HD valve train components.

Includes

  • Race/Open Air Filter & Adapter,
  • Choice of Carbs
  • Choice of Cams
  • Ported Head, Milled .100" (Chinese OHV)
  • Stainless valves
  • Aluminum Retainers & Split Keepers
  • Chrome Moly Pushrods
  • Single or Dual Springs
  • 8 degree Timing Key,
  • Billet Rod +(.040 longer)
  • Carb, Head, & Case gaskets
  • Stud Kit
  • Roller Tip 1.2 Rocker Arms (Optional Aluminum Roller Rockers)
  • Optional Header/Exhaust
  • Optional Aluminum Flywheel

Picture for reference only and may show optional parts. See above description for actual content.
Header not included unless specified.

Due to head work required, allow 1 week to ship.

Note: Use of the Choke Bracket requires use of a stock Honda (or Chinese OHV) "Air Filter to Carb Gasket". This is not included in the kit. You can use the one that came with the motor, or can purchase one at
;
Filter should be sprayed with K&N type oil, especially in dirt applications. Oil not included click here

Billet Aluminum flywheel recommended. Stock flywheels, esp "Clone" are prone to failure and very DANGEROUS

Note: UT2s series Hondas (2012 & up) or later have a built in Rev Limiter in the coil and will require a new coil to exceed 4000 rpm. The UT2 coils (4 wire) can only be used with stock flywheels.
If using a Billet Flywheel, you must run a UT1 style coil (single wire).

13/15 Chinese Engines (414, 420, 460) usually have UT1 style coils already. However some Lifans and 420s have a digital ignition and will need a Honda UT1 coil to run t he billet flywheel
.

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 (18lb on Hemi)
  • 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

Old style Predators: Model 69730 [R210] that came with Stamped Steel Valve Cover

New style Predators: Model 60363 [210FA] that came with Cast Aluminum Valve Cover (valve cover gasket not included on new style predators)

Note: Pictures are for reference only. See description for actual content. Parts may be different than pictures depending on which motor & options are selected.


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