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THE SECRET WEAPON FOR DOMINATING NITRO TOURING COMPETITION

O.S. engineers have taken superior Speed Spec performance to the next level! In addition to smoother acceleration from idle to full throttle, the 12XZ Speed Spec III also has increased low-to mid-range torque. Drivers will still enjoy the same impressive top end speeds that 12XZ Speed Spec engines are known for - with the bonus of improved fuel mileage. In fact, acclaimed on-road champion racer Takaaki Shimo utilized all of the 12XZ Speed Spec III's advantages to claim victory in the 2012 Japan Nats!

SPECIFICATIONS
Displacement: 0.128 cu in (2.1 cc)
Bore: 0.543 in (13.8 mm)
Stroke: 0.55 in (14.0 mm)
Practical RPM range: 5,000-44,000
Output: 1.73 hp @ 35,000 rpm
Weight: 7.9 oz (225 g)
Includes: 12F2(B) carburetor, RP6 glow plug, exhaust seal ring, dust cap set, 5.5 mm red carb reducer

                                        Retail
OSMG1992 12XZ Speed Spec III Engine    $699.99
OSMG2973 T-1070SC L52 Tuned Pipe Set    199.99

Visit the O.S. Engines website at www.osengines.com


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