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Ofna - OFNG5208 OFN52208 52208 023705522080 0023705522080
Manufacturer Stock#
52208
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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

REQUIREMENTS

Fuel: Car fuel with 20% nitro content,
Glow Plug: Long, without idle bar, OSMG2693

SPECIFICATIONS

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

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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
4.99   In Stock
 LXLN90 Tower Hobbies TOWER Power Glo-Starter Std w/o Meter
Qty Discount Available
10.99   In Stock
Subtotal for this Group of Accessories: 15.98  
Click to Order all items listed in this Group of Accessories    Buy This group of Accessories

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