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
Availability: Out of Stock
MSRP Price: $599.99
Sale Price: $259.99
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.
Number of Ports:
3 + 1
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