RV-Racing Off-road Engines

High Performance Tuned Zenoah Engines for largescale off-road use

Designed by Rinus Visser CNC machined by N-R-P

RV-Racing Off-road engines Available from 26 to 34cc produced with the highest of cnc precision.

Special shape RV-Racing Pro combustion chamber - Calibrated cylinder food - RV-Racing piston - Viton seals TN9 C3 bearings - High quality gaskets.

Available with various options: RV-Racing Carburator - Flywheel - insulator - cranckcase.

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New 2024 version
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EFRA legal 26 cc off-road racing engine

  • RV-Racing Pro cylinder with new shape cumbustion chamber
  • RV-Racing piston
  • CNC machined RV-Racing transfer ports
  • Prepared for additional RV-Racing cooling head
  • High quality gaskets
  • Viton Seals
  • TN9 C3 Bearings

1 PCs

Now also available with N-R-P Rival crankcase.

Go Fast or Go Home!

More details
New 2024 version
Add to cart

EFRA legal 28.5 cc off-road racing engine

  • RV-Racing Pro cylinder with new shape cumbustion chamber
  • RV-Racing piston
  • CNC machined RV-Racing transfer ports
  • Prepared for additional RV-Racing cooling head
  • High quality gaskets
  • Viton Seals
  • TN9 C3 Bearings

1 PCs

Now also available with N-R-P Rival crankcase.

Go Fast or Go Home!

More details
New 2024 version
Add to cart

EFRA legal 29.5 cc off-roadracing engine

  • RV-Racing Pro cylinder with new shape cumbustion chamber
  • RV-Racing piston
  • CNC machined RV-Racing transfer ports
  • Prepared for additional RV-Racing cooling head
  • High quality gaskets
  • Viton Seals
  • TN9 C3 Bearings
  • + 1mm Zenoah crank

1 PCs

Now also available with N-R-P Rival crankcase.

Go Fast or Go Home!

More details
New 2024 version
Add to cart

EFRA legal 30.5 cc off-road racing engine

  • RV-Racing Pro cylinder with new shape cumbustion chamber
  • RV-Racing piston
  • CNC machined RV-Racing transfer ports
  • Prepared for additional RV-Racing cooling head
  • High quality gaskets
  • Viton Seals
  • TN9 C3 Bearings
  • + 2mm Zenoah crank

1 PCs

Now also available with N-R-P Rival crankcase.

Go Fast or Go Home!

More details