parts

Billet Rods - w/bearings
10 hp Star
5 hp H50
5-7 hp OHV Series
Stock rods also available

Billet Intakes -

10 hp Star

5hp H50 5-7 OHV Series

Stock Intakes also avavlable

Velocity Stack & Ram Horn -
for Tillotson Carbs
Velocity Stack for Stock Carbs
Red Filament (oiled K&N type)

Valve Springs -
Stock Replacements
Off-Road / Hop-up Kit (black)
Modified (yellow)
Open (silver)
Valves - Stock Replacements
Stainless
Billet Retainers & keepers

Cams - (5 - 7hp OHH series) Steel or Plastic Replacements
Off-Road (torque) .225 lift (steel)
Modified .245 lift (steel)
Open .308 lift (steel)
Cams also available for
H50 & 10hp Star
Custom Grinds also available

Pistons - for 5-7 hp OHH series : Stock Replacement Std .010 .020
Custom Piston - for Open 5.5-7 hp OHH series
.010 Forged JE Piston w/ Total Seal Rings
(small end of rod must be honed)(rotating assembly must be balanced)

Looking For A Big Boost , That Doesn't Cost Big Bucks Here It Is...
"The Batman Hop Up Kit" Increase Torque, Gain 2 - 3hp, without compromising the reliability of your 5-7hp OHH series engine.

Complete Engine Assemblies -
Stock or Motorsports

Engine Parts List -
Camshafts,Crankshafts, Rods,
Cylinder heads, Bearings,
Crank Gears, Carburetors,
Flywheels, Valve Train Components,
Pistons, Rings, Wrist Pins, Ignition Systems & Parts
Fuel Pumps, Spark Plugs, Crankcase Vent System
w/PVC, Gaskets and Much More.

Chassis Parts List -
Sterring Components, Brake Components, Axles, Split Sprockets and Huds, Fuel Tanks and Line, Oils and other Lubricants,MotorMounts,Pedal Assemblies, Spindles and Spindle Kits, Rims, Hubs, Tires,Tubes,Seats, Seat Covers and MORE

Racing Gear -
Techometers and Assessories, Saftey Equipment,Starters and Much More.......

Contact Batman for price or questions you have.

Most of the Services and Products on this website are intended for Racing Events Only, Rider and or Parents assume all Risk!