The MAX-25XZ is designed to develop the optimum performance at 1/8 Truggy and stadium track races. While seeking the best balance of power, fuel mileage, size and weight within the ROAR regulations, resulted in a .25cu.in capacity instead of regulation maximum .28cu.in.  Basis is more powerful than .21 class yet having milder power output characteristics than .28 class, realizing better fuel mileage, lighter weight and lower gravity.
Our newly designed double adjust type carburetor ensures smooth accelerating power from low, mid and high speed.  This is the engine to meet all the Truggy racers requirements.
 


●Displacement::4.09cc ●Bore :17.5mm ●Stroke:17.0mm ●Practical RPM:4,000〜39,000r.p.m.                    ●Power Output 3.1hp/33,000r.p.m.●Weight:370g


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