Reedy 121VR-ST .21 Off-Road Comp. Nitro Engine

Part # 801
Pkg Qty 1
UPC 784695008014
MSRP $599.99
Sale $259.99
Availability
Discontinued
Features:
  • 3+1 Port Chrome Plated Cylinder
  • High Silicon CNC-Machined Lightweight Piston
  • Knife-Edged 7075 Aluminum Connecting Rod
  • ADLC-Coated Wrist Pin
  • Chrome-Plated Back Plate with Turbo Scoop
  • Ultra-Lightweight Machined Aluminum Heatsink Head
  • Thermo-Insulated, Screw-Mounted 2-Needle Carburetor
  • Balanced Turbo Scoop Crankshaft with ADLC Coating and Insert
  • Precision Steel Front Ball Bearing
  • Precision Ceramic Rear Ball Bearing
  • Oversized Finned Turbo Head Button
  • 7.0mm, 8.0mm, and 9.0mm Venturi Inserts
  • Designed for 1:8 Off-Road Competition

Reedy 121VR-ST .21 Off-Road Comp. Nitro Engine

Extensively track-tested by Reedy factory drivers such as Ryan Maifield, Craig Drescher, Neil Cragg, and Richard Saxton, the VR-ST incorporates state-of-the-art features in a proven package.

The current 121VR engine has proven to be an economically priced, powerful race engine. The 121VR-ST (Special Tuned) takes performance to an entirely new level with the addition of a balanced ADLC-coated crankshaft, ceramic rear bearing, lightweight piston, and ADLC coated wrist pin. An ultra-lightweight heatsink head with "diamond cut" fins improves cooling while lowering the center of gravity.

The 121VR-ST is a race-proven engine that is capable of producing world-class power and fuel economy with a driver-friendly linear power band.

Displacement:3.46cc
Maximum RPM:40,000
Cylinder Construction:ABC
Number of Ports:3 + 1
Bore:16mm
Stroke:16.0mm
Crankshaft Dia.:14.0mm
Weight:346g

There are no replacement parts linked to this product.

Manuals/Documents: