.21 Non-tuned racing engine for 1/8-scale buggies
Aluminum 7.5mm carburetor
Produced in Italy by GRP, under the direct technical supervision of Mario Rossi
Engine components are interchangeable with GRP tuned engine parts for easy performance improvement
Features true ABC construction
Comes in a GRP plastic box complete with decals
The GRP .21 Buggy Engine is designed in Italy by GRP, under the direct technical supervision of Mario Rossi. This 1/8-scale non-tuned racing engine is produced with high-quality materials and undergoes a thorough manufacturing process. The engine's Temperature Control System (TCS) keeps the heat from the block from transferring to the carburetor causing intake changes and running out of tune.
All of the components used in the non-tuned engines are interchangeable with GRP’s tuned engine parts. This allows the non-tuned engines to be customized for increased performance, while eliminating the need to purchase a new engine. Each engine comes in a GRP plastic box, complete with decals.
Type: 1/8 Buggy
Displacement: .21 cu.in.
Bore: 16.27 mm
Stroke: 16.79 mm
Engine (Only) Weight: 355 g
Crankshaft Threads: 14 mm
RPM Range: max 38.000 RPM
Fuel: Nitromethane
Cylinder Type: ABC
# of Ports: 5
Carb Type: Aluminum
