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  Electric Motors, Engines & Accessories > Engines Glow Fuel > Engines R/C Glow Fuel Aircraft 4-Stroke - 1.20 & Up Bookmark this Page

O.S. - OSMG0998 OSM35430 35430 531028021068 4531028021068
Manufacturer Stock#
35430
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O.S. 155FS-a Pumped Engine
 
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O.S. 155FS-a Pumped Engine
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On-line Videos: Video 1 (12.7 MB) Video 2 (YOUTUBE)
Instruction Manuals: Manual 1 (3.3 MB)
Tower Catalog Page: 201

Stock Number
LXARVT
Retail Price
799.99
Tower's Low Price
$499.98
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Stock Status
In Stock
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Tech Notes
 
NOTES FROM OUR TECH DEPARTMENT
  This is the FS155-a P Four Cycle Engine with Pump System from O.S. Engines.

FEATURES: Ideal for 120 size scale and sport models and aerobatic models requiring stable power and linear throttle response PD-08 pump and 70R carburetor integrated with regulator ensures stable fuel delivery regardless of model attitude and fuel level F-6020 three piece design muffler with center heatsink New internal lubricating system eliminates breather tubing from the crankcase Two year limited warranty through Hobby Services beginning at date of purchase

INCLUDES: FS155-a P Four Cycle Engine with PD-08 Pump System, 70R Carburetor F-6020 Muffler, Header Pipe, type F Glow Plug, Needle Valve Extension Cable, Instruction Manual

REQUIRES: Fuel: Glow fuel with 5-20% nitro content and no less than 18% lubricant content Propeller: 16x8-12 or 17x8-12 Glow Starter Field equipment

SPECS: Displacement: 1.548 cu in (25.36cc) Bore: 1.323" (33.6mm) Stroke: 1.126" (28.6mm) Practical RPM: 2,000 - 10,000 RPM Power Output: 2.6 PS, 2.56 HP @ 10,000 RPM Engine Weight: 28.40 oz (805g) Muffler Weight: 3.35oz (95g) Carburetor Settings- Needle Valve: 2-1/2 - 3 turns from fully closed Mixture Control Valve: Factory set, make only small adjustments if needed, after adjusting needle valve as described in manual, turn 30 to lean idle mixture or 90 counterclockwise to richen mixture then back again 45 clockwise

Width at Mounting Tabs: 2.6" 67mm) Crankcase Width below Mounting Tabs: 1.8" (47mm) Length from Drive Washer to rear of Carburetor: 5" (127.5mm) Height from Mounting Tab to Pushrod Cover: 4.5" (114mm) Height from bottom of Crankcase to Pushrod Cover: 5.4" (138.6mm) Distance between Mounting Hole Centers Same Side: 0.98" (25mm) Distance between Mounting Hole Centers Opposite Side: 2.3" (58mm) Distance/front Mounting Hole Center to Drive Washer: 2.5" (64.5mm) Distance/ Center of Engine to Drive Washer: 3.03" (77mm) Crankshaft Size: 5/16-24

jxs 02/15/11 ir/jxs

– If you need more information, use these O.S. resources –
Click Here: Manufacturer's Product Web Page
Email: enginesupport@hobbico.com
Web Site: http://www.osengines.com/
Phone: 217-398-8970
  Postal Address:
O.S.
3002 N. APOLLO DRIVE, SUITE #1
CHAMPAIGN, IL 61822

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Accessories Needed
 
COMPLETION NOTES FROM THE TECH DEPARTMENT
This is the O.S. Engines FS155-a P 4 stroke Aircraft Engine w/F-6020 Muffler. FEATURES: For 120 size scale, sport & aerobatic models, PD-08 pump system for constant fuel delivery, F glow plug, needle valve extension cable, F-6020 3-piece muffler REQUIRES: 5-20% nitro content w/at least 18% lubricant, field equipment

Accessories for the O.S. 155FS-a Pumped Engine

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Qty Discount Available
3.79   In Stock
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7.79   Late Apr
 LXRXC4 Tower Hobbies TOWER Power 10% Airplane Fuel Quart
Qty Discount Available
6.69   In Stock
Subtotal for this Group of Accessories: 18.27  
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Primary Accessories   Building & Field Equipment Optional Accessories

 
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