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| OSM11296 OS 12CV-RX W/10E CARB |
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Features
- FEATURES: True ABC construction, aluminum piston with chrome plated brass
- cylinder liner.
- Three larger cylinder intake ports instead of two smaller intake
- ports add 40% to 45% increased port volume over the original CVs.
- The third port points directly at the exhaust port, making exhaust
- scavenging more efficient. More air/fuel mixture with more
- efficient flow equals more horsepower.
- Crankshaft is 1mm larger in diameter, increased from 9 to 10mm. This
- allows for a larger crank port feed and smoother mixture flow.
- Bearings to crankshaft fit is tighter, increasing vacuum, crankcase
- pressure and reduced oil discharge from the front bearing.
- Front and rear ball bearings are thicker and have larger balls inside
- that are better able to handle the increased loads.
- Connecting rod is machined aluminum instead of original CVs cast-
- aluminum rod, and it has larger ends with bronze bushings in both.
- Wrist pin is held in by C-clips instead of nylon buttons for reduced
- friction.
- Side exhaust
- Rotary #10E 2-needle carburettor
- Blue/Silver horizontal 9-fin cylinder head
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