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This is the 2010 TEAM Tuned Edition Plus 21-4C version of the Plus 21-4 motor from Novarossi. The PLUS 21-4 buggy engine is a very successful competition engine, with a second place at the European championship as well as winning the ROAR nationals in the USA. With these successes there was no reason to stop improving the products and the Novarossi PLUS 21-4C is the latest result of close collaboration between the top team drivers and the engineering department at NOVAROSSI. Novarossi engineers took the PLUS 21-4 buggy engine as a starting point and went to improve the throttle response, lowering fuel consumption and gave it better drive-ability by fitting a lighter TUNED crankshaft in combination with a ceramic rear ball bearing. The Plus 21-4 provides smooth power delivery, combined with excellent
run time and is well suited for 1/8 buggy racing at the highest levels
of competition. Specifications:
Displacement: 3.49cc
Max. Power: 2.60 hp
R.P.M: 34,000 R.P.M.
Practical RPM Range: 6,000 ~ 38,000
Bore x Stroke: 16.26mm x 16.80mm
Transfer Ports: 4
Rear Ball Bearing: Ceramic
Crankshaft: 14mm - TURBO SG
Carburetor: 9mm, Plastic Slide
Adjustment: Single
Exhaust position: Rear
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