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Header, Mini Bike, Single, Side Outlet, GX200, 6.5 OHV, & 212 Predator, Flared End *(1 5/16") Engine Kit, 226 to 236cc, 2.310 Billet Stroker Crank, Wiseco Piston - 212 Predators
Our Price: $24.99
Our Price: $489.99
Header, Mini Bike, Single, Side Outlet, GX200, 6.5 OHV, & 212 Predator, Flared End *(1 5/16") Engine Kit, 226 to 236cc, 2.310 Billet Stroker Crank, Wiseco Piston - 212 Predators
Mini-Bike pipes that exits over left side. Great for applications where there is not enough between tire and seat for Center Pipe.
Pipe is flared to 1 5/16" for use with RLV 1 5/16" Mufflers. Can also be used w/o a muffler for maximum performance and sound.

Picture for Reference only.

225 to 236cc Stroker Kit for 212 Predators

Includes:

  • + .175 Billet Steel Stroker Crank,
  • Wiseco or JE Forged Piston,
  • 3.625 Billet Rod,
  • rings,
  • HD wristpin, and
  • clips.

Sleeve not included (typically not required for 2.815 bore or less)

Top of piston must be cut and block honed or bored to fit. Block must be significantly Clearance. Requires Chinese OHV or Honda flywheel. Will NOT work with Predator flywheels

This is not a bolt in kit, but for experienced engine builders. Balancing not required but recommend

225cc with 2.757 Piston (must bore block)

236cc with 2.815 Piston (must bore block)

Engine, Racing, GX390 Mud Motor & Off Road Special, Recoil Start Hop Up Kit - GX240 - GX270 - 301 Predators and 9/11hp , Stage 1
Our Price: $999.98
Our Price: $58.99
Engine, Racing, GX390 Mud Motor & Off Road Special, Recoil Start Hop Up Kit - GX240 - GX270 - 301 Predators and 9/11hp , Stage 1
GX390 ready to go for Mud Motor or Off Road Buggies!

Basic kit for improving the performance of GX270 & 270/301cc OHVs. Simple to install, you can expect significant performance increases.

Stage 1 Kit includes

  • Race/Open Air Filter & Adapter,
  • HD Valve Springs
  • Offset Timing Key,
  • Main Jet correct for application
  • Pilot Jet
  • Choke Hold Down Bracket
  • Optional Header/Exhaust
  • Optional Carbs (includes insulators)

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

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 have Rev Limited coils and will require a new coil to exceed 4000 rpm. The UT2 coils (4 wire) can only be used with stock flywheels. If billet Flywheels, you must run a UT1 style coil (single wire). Most “clones” & 301s have UT1 style coils already (However some Lifans have a rev-limited digital ignition)

Engine Kit, 225cc Billet Stroker Crank w/Wiseco Piston - GX200, 6.5 Chinese OHV's, & 212 Predators - SPECIAL PRICE Engine, Racing, Super Stock, Honda GX390
Our Price: $439.00
Our Price: $1,389.98
Engine Kit, 225cc Billet Stroker Crank w/Wiseco Piston - GX200, 6.5 Chinese OHV's, & 212 Predators - SPECIAL PRICE Engine, Racing, Super Stock, Honda GX390
214 to 232cc KIT Stroker Kit.
Our Stroker Kit for the Honda GX200, BSP, and Clone engines is the basis for building a +.175" stroker producing up to 232cc

Big Block  specially prepared for mild racing and for off-road applications that need more power than our Factory Stock offers