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  Electric Motors, Engines & Accessories > Engines R/C Gasoline > Engines R/C Gasoline - 0.0-2.00 Bookmark this Page

O.S. - OSMG1515 OSM38160 38160 531028154445 4531028154445
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O.S. GT15 Gasoline Engine
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O.S. GT15 Gasoline Engine
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On-line Videos: Video 1 (YOUTUBE)
Instruction Manuals: Manual 1 (5.9 MB)

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Late Apr

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Tech Notes
       This is the O.S. GT15 Gasoline Engine with the E-4040 Muffler.

FEATURES: IG-06 electronic ignition handles 4-6 cell NiCd, NiMH or 2-cell LiPo and LiFe batteries Beam mounting design allows engine to fit inside cowls that are sized for 2-stroke .60-.91 and 4-stroke .90 glow engines Two year limited warranty through Hobby Services beginning at date of purchase

INCLUDES: GT15 Gasoline Engine with E4040 Muffler, IG-06 Ignition Module CM6 Spark Plug, 61H Carburetor, and Instruction Manual

REQUIRES: 2-cycle oil, see SPECS Gasoline: Regular, no need to use high octane gasoline Ignition Battery: 4.8-8.4V NiCd or NiMH, 6.6V LiFe or 2S 7.4V LiPo pack, LiPo battery requires voltage regulator Propeller: 13x8-11, 14x8-10, 15x8 Electric Starter Gasoline safe fuel tubing and fuel filter

SPECS: Displacement: 0.912 cu in (14.95cc) Bore: 1.091" (27.7mm) Stroke: 0.976" (24.8mm) Practical RPM: 2,000-11,000 RPM Weight: 22.26oz (631g) engine 6.28oz (178g) muffler 3.35oz (95g) ignition module Gasoline/Oil Mixture: 30:1 - 50:1 25:1 fuel/oil mixture if brand of oil states 50:1 mix Carburetor Settings; Needle Valve: With engine running, close needle valve as RPM increases, close further 60-90 from point where RPM starts to decrease, open slowly as RPM increases, then open 90 further from maximum RPM point Mixture Control Valve; Open one turn, open and close throttle a few time to make sure there is no resistance, close mixture control valve 30, repeat open and closing of throttle then open mixture control valve approximately 90 Width at Mounting Tabs: 2.4" (61mm) Width of Crankcase below Mounting Tabs: 1.7" (44mm) Length between Mounting Hole Centers: 0.98" (25mm) Crankshaft Size: UNF 5/16-24 Muffler Mounting Angle from center of Engine: 4 Needle Valve Mounting Angle from center of Engine: 30 Length from Pump to Drive Hub: 4.2" (106.2mm) Length from Pump to end of Crankshaft: 5.6" (142mm) Length from Pump to center of Crankcase: 1.5" (39.4mm) Length from Drive Hub to end of Crankshaft: 1.4" (35.8mm) Length/center of engine/opposite side of Muffler: 4.1" (103.3mm) Length/center of engine to side of Cylinder Head: 0.96" (24.3mm) Length between Muffler Mounting Hole Centers: 1.6" (42mm) Length from Crankshaft Center to Muffler Outlet: 4.4" (112.3mm)

jxs 11/05/13 ir/jxs

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Accessories Needed
This is the O.S. GT15 Gasoline Engine with the E-4040 Muffler. FEATURES: IG-06 electronic ignition handles 4-6 cell NiCd, NiMH or 2S LiPo batteries, E-4040 muffler, CM6 spark plug, IG06 ignition system REQUIRES: 2-cycle oil, prop, ignition battery, fuel tubing & filter

Accessories for the O.S. GT15 Gasoline Engine

Primary Accessories     Optional Accessories
  Special Stock Number Product Description Parts Saver Eligible Tower's
Low Price
Click to Order Quantity Needed In Cart? Stock
 LXRZ80 Great Planes Gasoline Fuel Tubing 3'
Qty Discount Available
4.49   In Stock
 LXS626 Klotz Gas RC Modelube 16 oz
Qty Discount Available
8.19   In Stock
 LXFU76 Sullivan CT-1 Screen Fuel Filter
Qty Discount Available
4.29   In Stock
Subtotal for this Group of Accessories: 16.97  
Click to Order all items listed in this Group of Accessories    Buy This group of Accessories

Primary Accessories     Optional Accessories

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