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Ofna - OFNG5208 OFN52208 52208 023705522080 0023705522080
Manufacturer Stock#
52208
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  Tech Notes

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Ofna Force .32
 
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Ofna Force .32
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Stock Number
LXMRL7
Retail Price
249.95
Tower's Low Price
$159.99
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Stock Status
In Stock
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Tech Notes
 
NOTES FROM OUR TECH DEPARTMENT
            This is the Ofna Force .32 cu in (5.2cc) Nitro Engine
                with Pull Starter and SG (pilot) Crankshaft.

FEATURES: Unique pull start pin design allows conversion to non-pull start by purchasing different rear engine covers- OFNG5209 52090 Backplate OFNG5633 50633 Backplate Torque Start 50010 Backplate Force/Picco Shaft Start ABC cylinder & piston set-"A"luminum piston,"B"rass cylinder liner with "C"hrome plating on the cylinder Improved porting for higher torque and RPM power Competition slide valve carburetor Oversized cylinder head for efficient cooling, gun metal gray in color

INCLUDES: Ofna Force .32 cu in (5.2cc) Pull Start Nitro Engine with instruction sheet, rubber exhaust gasket, collet and 3x6mm socket head screw to hold clutch assembly to crankshaft REQUIRES: Fuel: Car fuel with 20% nitro content, Glow Plug: Long, without idle bar, OSMG2693

SPECS: Displacement: .32 cu in (5.2cc) Exhaust: Rear Bore: 19.5mm Stroke: 17.5mm Liner: ABC Number of Ports: 6 Crankshaft: 14.0mm SG (pilot) shaft Piston: Fully CNC-machined aluminum alloy Connecting Rod: 7075 aluminum double bushing Claimed Output: 3+ @ 33,000RPM Max RPM: 36,000

Needle Settings: Main Needle Valve: 3-3-1/2 turns from closed Low Speed: Flush with ball end Barrel Stop Screws: 1/16" gap to start new engine

Distance Between Mounting Holes Same Side: 0.83" (21mm) Distance Between Mounting Holes Opposite Side: 1.5" (38mm) Height Bottom of Mounting Tabs to Top of Cylinder Head: 4" (102mm) Width at Mounting Tabs: 1.8" (45.8mm) Width of Crankcase Below Mounting Tabs: 1.2" (30mm) Distance from Pull Start to Front Bearing: 3.3" (84.3mm) Distance from Center of Engine to Front Bearing: 1.8" (45mm) Distance from Center of Engine to Pull Start: 1.5" (39mm)

jxs 3/22/06 ir/jxs

– If you need more information, use these Ofna resources –
Email: help@ofna.com
Web Site: http://www.ofna.com/
Phone: 949-586-2910
  Postal Address:
Ofna
7 VANDERBILT
IRVINE, CA 92618

Click here for Units of Measure Conversion Calculators

Accessories Needed
 
COMPLETION NOTES FROM THE TECH DEPARTMENT
THIS IS THE OFNA FORCE .32 CU IN (5.2CC) NITRO ENGINE W/PULL STARTER. FEATURES: ABC CYLINDER & PISTON, SLIDE VALVE CARB, SG (PILOT) CRANKSHAFT, REAR EXHAUST, 6 PORT SLEEVE, OVERSIZED CYLINDER HEAD, RUBBER EXHAUST GASKET REQUIRES: 20 NITRO CAR FUEL, LONG GLOW PLUG W/O IDLE BAR, TRACK EQUIPMENT

Accessories for the Ofna Force .32

Primary Accessories     Optional Accessories
 
  Special Stock Number Product Description Parts Saver Eligible Tower's
Low Price
Click to Order Quantity Needed In Cart? Stock
Status
 LXJA89 Tower Hobbies TOWER Power Glow Plug
Qty Discount Available
5.49   In Stock
 LXLN90 Tower Hobbies TOWER Power Glo-Starter Std w/o Meter
Add to Wish List
12.99   In Stock
 LXRXC9 Tower Hobbies TOWER Power 20% Car Fuel Quart
Qty Discount Available
7.69   In Stock
Subtotal for this Group of Accessories: 26.17  
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Primary Accessories     Optional Accessories

 
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