JUST ARRIVED!!
This is the Trinity ExTech 2.0 .21 Off-Road Competition Buggy Engine. The new "ExTech Nitro" Sirio based engine line is built in Italy to the highest tolerances using all the latest nitro motor technology and high tech materials.
This high end Italian built engine from Trinity, is an completely new nitro engine line for serious 1/8th off-road racing, especially for the racer that demands the best.
From the new coating for the crank developed especially for Trinity to the "square", shorter stroke design, ceramic rear bearing, smaller crank case volume which vastly decreases fuel consumption, to the new head button squish band. Trinity and Sirio have teamed up to provide the most power, smoothest power band and best fuel management on the track today.
Specifications:
- Displacement: .21/3.49cc
- Bore: .643"/16.22mm
- Stroke: .656"/16.80mm
- Porting intake: 5+2
- Porting exhaust: 3
- Crankshaft: SPT/SG 14mm Bi-Turbo
- Rear Bearing: Ceramic
- Carburetor: Slide Composite 9mm with removable Venturi 7mm
- Glow Plug: Turbo
- Usable RPM Range: 5,000-40,000 RPM
- Weight: 366g
This product was added to our catalog on Friday 03 July, 2009.
