ZumasRus

   831-484-1921

M-F 9AM - 5PM PDT

Noon-8pm Eastern

Give us a call. We have real live people that answer the phone! They know what they are doing and are happy to talk to you and and answer your questions!

  

Money Orders on C.O.D.'s

No Personal checks!

 

E-Mail

 

Bolt on and Go!

Aluminum Nick-a-sil Cylinder

Aluminum Head

Kit Includes:

  • Cylinder
  • Head
  • Piston
  • Rings
  • Wrist Pin
  • Clips
  • Gasket Kit

Available for both the Horizontal and Vertical Engines

Our own Assembly and Break In Instructions are included!

Awesome power......reliable!

 

This is our best selling, most reliable, highest performance (that is a non-race) kit!

Great Torque

Great Reliability

47mm Bore
10mm Pin
72cc

NCY Cast Iron Cylinder

Bolt on and Go!

This kit is made in Taiwan and is extremely reliable! We have tested it extensively!

Kit Includes:

  • Cylinder
  • Head
  • Piston
  • Rings
  • Wrist Pin
  • Clips
  • Gasket Kit

 

Our own Assembly and Break In Instructions are included!

egg

Malossi Cast Iron

72 CC

47mm Bore

10mm Pin

Great Torque

Reliable!

 

 

Piston Kit

 

 Rings

 Complete Gasket Kits

Gaskets available separately also

 
 

 Crankshafts

We carry both Athena and Yamaha Crankshafts

copper head gasket dissipates heat much more efficiently than the stock aluminum head gasket  
Athena Hyper Race Kit goes really fast.....this kit is best suited for the race track- NOT suitable for street riding! This is strictly a go fast for a large race track, difficult to go slow as in normal city driving!

 Hyper Race Kit is available for both vertical and horizontal engines. Special order only!

Most Hyper Race Kit Parts are available separately

  

Please call for Availability

 831-484-1921

M-F 9AM - 5PM PDT

Noon-8pm Eastern

Athena Hyper Race Kit

So you Want to go fast?..........

  • Exhaust
  • Cylinder
  • Head
  • Piston
  • Rings
  • Crankshaft
  • Carburetor
  • Reeds
  • All Gaskets
  • All Hardware Included

Main Bearing and Seal Kit 

 

 

Main Bearings and Seals avaialble Separately

 

 831-484-1921

m-f 9-5 pacific

Noon-8pm Eastern

Give us a call....we have real people answering the phone who are knowledgeable, friendly, and happy to help you out with your technical problem or your order questions.

We ship world wide daily!

 E-Mail

Page 1 Exhaust Systems 
Page 2  Belts, Springs, Hotwire, Reeds,Rollers, Tuning Kits, Spark Plugs
Page 3  Big Bore Cylinder Kits, Crank Shafts, Main Bearings,Copper Head Gasket 
Page 4  Variators, Transmission Kits, Clutch, Belts, Rollers, Tuning Kits 
Page 5 Final Drive
Page 6 Carburators, Jet Kit, Air Cleaners,Throttle Cable, Reeds
Page 7 Brakes, Steel Braided Brake Line, Mstr Cyl Cover, Brake Knob 
Page 8 Tires, Tire Repair Kit - Service & Parts Manual
Page 9 Front Suspension, Steering Bear, Wheel Bear Kit, Fork Boots
Page 10 Rear Suspension 
Page 11 Dual Head Light Mod - Battery - Chargers- Starter Motor-Starter Relay
Page 12 Corbin Seat- Service Manual - Lock/Alarm, Safety Vest 
Page 13 Saddle Bags, Trunks, Cooler, License Frame, Red Light Changer,Cover
Page 14  2008-2011 Zuma Fix it Kit 
Page 15 Race Replica Body Kit 
Page 16 Tech Tips 
Page 17 Engine Work 

  

Zumasrus Home

  All products are Legal Only for Racing Vehicles
and are not intended for use on pollution controlled street vehicles