OS 28XZ truggy engine
Anything everything about truggy is our interest. Here’s another news that sure get our blood boiled. The new OS engine, the OS 28XZ truggy engine. More info from our news partner, Buggy-sport.info 
The larger head aids in cooling and is a 2-piece construction with inner head button.
• A sealed front bearing and high-performance inner bearing are part of the new crankcase design.
• The high-performance con rod features oiled bushings.
• Three needles enhance fine-tuning on the 21J slide-valve carb.
• Comes with a high-performance P3 hot turbo plug
• The Mark Pavidis Edition Tuned Pipe is the perfect accessory for the 28XZ; flywheel sets are required (sold separately) for certain truggy models.
Specs:
• Displacement: 0.284 cu in (4.65 cc)
• Bore: 0.728 in (18.5 mm)
• Stroke: 0.681 in (17.3 mm)
• Practical rpm: 4000-38,000
• Power Output: 3.31 hp @ 32,000 rpm
• Weight: 13.1 oz (375 g)
More info at: Buggy-sport.info
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