Tower Hobbies
O.S.® Speed 12TZ Spec 2

Features
  • Silicon-filled crankshaft
  • Nine-fin black aluminum cooling head
  • Two-piece turbo cylinder head with magnesium outer head
  • Ceramic rear ball bearing
  • 11HBS slide valve carb
  • Round rear exhaust
Tops in touring car engine technology!
IFMAR-legal and designed for high-performance racing, this impressive engine features a silicone-filled crankshaft, slide valve carb, a 2-piece turbo cylinder head, glow plug and more! O.S. Speed .12TZ Spec 2
Specifications
Bore: 0.543" (13.8mm)
Stroke: 0.551" (14.0mm)
Displacement: 0.128 cu in (2.1cc)
Practical RPM Range: 5,000-44,000
Power Output: 1.7 ps/35,000 RPM
Weight: 7.336oz (208g)
Requires: Fuel 10%-30% nitro and Air Cleaner
Speed 12TZ Spec 2
       LXRTM3 ONLY       Buy Now Stock Status:
3 Easy Pay
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Prices shown were current at time of ad production and are subject to change.
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