O.S. Engines Toys & Activities

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O.S. Engines
$7.66

This is just the small o-ring that goes on the idle set screw. / hdc 4/21/92 / INCLUDES: Two Black O-Rings / updateaxy12/13/99

O.S. Engines
$12.13

This is a O.S. P3 Turbo Glow Plug for use in the O.S. Max .21 VZ-V-Spec and most other .18 to .28 cubic inch turbo head racing eng...ines. read more

O.S. Engines
$10.45

O.S. has now introduced new Glow Plugs that are more suited to rigors of R/C Car Racing. FEATURES: Increased durability (longer li...fe span of plug) More reliable idle characteristics Smoother transitions from higher to lower RPM. Designed for constant "ON/OFF" throttle operations. This plug is suitable for 1/10 and 1/8 scale off-road racing. It has a slightly lower heat range than the O.S. #8. INCLUDES: One #A5 glow plug. One brass gasket. COMMENTS: Other OS Glow Plugs include: R5 OSMG2694 Coolest A5 OSMG2693 Med Cool #8 OSMG2691 Med Hot A3 OSMG2690 Hottest Please vist http://www. osengines.com/accys/glowplugs. html for more detailed informationFeaturesIncreased durability (longer life span of plug)More reliable idle characteristicsSmoother transitions from higher to lower RPM. Designed for constant "ON/OFF" throttle operations. This plug is suitable for 1/10 and 1/8 scale off-road racing. read more

O.S. Engines
$167.33

This is the Cylinder Liner for the O.S. Engines 91 HZ-R 3D Speed Helicopter, OSMG1981. FEATURES: Hardened steel construction.

O.S. Engines
$71.00

This is the M2000SC Manifold (header) from O.S.for use with / the O.S.21VZ-B V-Spec and .30VG series engines / / FEATURES: Spring ...connect header / Polished aluminum with steel springs / / INCLUDES: One M2000SC manifold / Two steel springs for connecting to engine / One rubber exhaust gasket / / REQUIRES: Pipe (OSMG2864) / / SPECS 1.2" (30mm) mount surface to rear of manifold / Diameter: 0.73" (18.6mm) inner diameter of mount flange / 0.87" (22mm) outer diameter of mount flange / 0.51" (13mm) inner diameter of manifold pipe / 0.63" (16mm) outer diameter of manifold pipe read more

O.S. Engines
$14.37

The O.S. #6 (A3) glow plug is similiar to the #8 plug only more economical. FEATURES: Hot heat range plug for most model engine ap...plications. Works well in any two stroke engine from .10-size to .60 Thick, solid platinum coil resists meltdowns and premature failure Coil holds sufficient heat for a smooth idle Finest glow plug in the economy price range No Idle Bar YOU WILL RECEIVE: One OS #6 (formerly A3) glow plug One glow plug ring JAL 6/6/96 ir/jl other plug info updated tjt 032105 updt jxs 4/14/09 & read more