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Ofna - OFNG2217 OFN52217 52217 023705522172 0023705522172
Manufacturer Stock#
52217
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  Tech Notes

Accessories Needed

Possible Substitutions

Replacement & Optional Parts

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Parts Compatibility

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Ofna E2801 Force 28 SG w/Pull Start
 
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Ofna E2801 Force 28 SG w/Pull Start
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Stock Number
LXTUL9
Retail Price
199.95
Tower's Low Price
$149.97
FREE shipping when ordering this item on our web site... click for more information
Stock Status
In Stock
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Quantity Discount
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Special Stock Number Units at this Price Tower's Low Price Click to Order Quantity Discount Savings
 L5TUL902
Ofna E2801 Force 28 SG w/Pull Start Add to Wish List
286.44  Buy Now 13.50  

Regularly Purchased Together
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Customers who purchased the above product also bought:
1.  LXMRL8 Ofna Rear Back Cover Force 6.69  Buy Now
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Tech Notes
 
NOTES FROM OUR TECH DEPARTMENT
This is the Force 28 Truggy Engine with Pull Starter from Ofna.

FEATURES

ABC cylinder liner construction "A"luminum piston with a "B"rass
cylinder liner that is "C"hrome plated
Slide valve carburetor
SG "pilot" type crankshaft
Rear exhaust

INCLUDES

Force 28 Truggy Engine with Pull Starter, tapered drive washer,
silicone exhaust basket, instructions and parts list

REQUIREMENTS

Fuel: Car blend with 20% nitro
Glow Plug: Medium heat range without idle bar
Misc. field equipment, air filter, plug wrench and more

SPECIFICATIONS

Displacement: .28 cu in (4.58 cc)
Bore: 18.68mm
Stroke: 16mm
Output: 2.9 PS @ 32,000RPM
Practical RPM Range: 2,500 - 32,000
Weight: 16.7oz (475g)
Distance between mounting hole centers/same side: 0.83" (21mm)
Distance between mounting hole centers/opposite side: 1.4" (37mm)
Height/bottom of mounting tab to top of cylinder head: 4" (102mm)
Height/bottom of crankcase to top of cylinder head: 4.5" (115mm)
Width at mounting tabs: 1.8" (45.8mm)
Length from pull starter to front bearing: 3.3" (84.2mm)
Length from pull starter to end of crankshaft: 4.5" (114mm)

Carb needle settings;
Main Needle Valve: 3-3-1/2 turns form closed
Low Speed Needle: Located in the center side of carb, set flush
with ball end
Barrel Stop Screw: Set for 1/16" inch gap

COMMENTS

Some notes on rotary and slide valve carburetors;
Rotary carbs offer a larger response in the middle of the power
band. This works well for off-road applications when throttle
response must be varied.
Slide Valve carbs provide greater response at the beginning and end
of the power band. This works well for on-road and racing
applications for fast take-offs and high speed.

jxs 3/13/08
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

Parts Compatibility
 
Parts Compatibility for Ofna E2801 Force 28 SG w/Pull Start
This item is a replacement part for the following:
 LXDBNW Ofna 1/8 Buggy8 Nitro RTR Blue  (Parts List)

Accessories Needed
 
COMPLETION NOTES FROM THE TECH DEPARTMENT

Accessories for the Ofna E2801 Force 28 SG w/Pull Start

Primary Accessories   Building & Field Equipment 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
5.99   In Stock
Subtotal for this Group of Accessories: 5.99  

Primary Accessories   Building & Field Equipment Optional Accessories

 
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