O.S. Engine .12XZ and .21 V-Spec II Speed Cylinder Rebuild Kits

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New from O.S. Engines:

Cylinder Rebuild Kit 12XZ SP

A convenient one package kit for racers!

The O. S. .12XZ Speed rebuild kit features a hardened chrome-plated cylinder liner for high durability and long life. The machined aluminum piston features parallel rings that trap fuel oils and use them as a seal to enhance compression and boost power. Four port cylinder. Racers can now get everything they need in one package! Includes: one cylinder liner, one piston, one connecting rod, one piston pin and two piston pin retainers.

OSMG4801 – Cylinder Rebuild Kit 12XZ SP – $134.99

Cylinder Rebuild Kit/.21 SPD

Everything in one package!

The O. S. .21 V-Spec II Speed racing four port rebuild kit features a hardened chrome-plated cylinder liner for high durability and long life. A machined aluminum piston features parallel rings that trap fuel oils and use them as a seal to enhance compression and boost power. And because it’s a kit, everything the racer needs is all in one package! Included are: one cylinder liner, one piston, one connecting rod, one piston pin and two piston pin retainers.

The .21 V-Spec Speed Cylinder Rebuild Kit is compatible with the following engines:

  • OSMG2067 21 VZ-B V-SPEC PRO MODIFIED
  • OSMG2068 13895 21VZ-B(P) V-SPEC ABC 21J
  • OSMG2067 21 VZ-B V-SPEC PRO MODIFIED
  • OSMG2068 13895 21VZ-B(P) V-SPEC ABC 21J
  • OSMG2070 13911 21VZ-B(P) VSPC2 ABC 21JS

OSMG4800 – Cylinder Rebuild Kit/.21 SPD – $179.99

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Updated: December 16, 2010 — 8:54 PM
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