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Ofna - OFNG0151 OFN53211 53211 023705532119 0023705532119
Manufacturer Stock#
53211
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  Tech Notes

Accessories Needed

Replacement & Optional Parts

Easy RC: Engines

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Ofna Hyper .21 w/Pull Start
 
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Ofna Hyper .21 w/Pull Start
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Stock Number
LXCLD7
Retail Price
199.95
Tower's Low Price
$122.97
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Stock Status
In Stock
Limited Quantities

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Tech Notes
 
NOTES FROM OUR TECH DEPARTMENT
This is a .21 Turbo/Hyper with pull start Ofna engine.
This engine is used to power 1/8th scale R/C kits.
*NOTE* Some kits require extra items to install and operate
this engine. Check kit requirements for these parts.

FEATURES

Oversized flow-through Black anodized cylinder head
ABC construction (Aluminum piston with a chromed brass cylinder)
Rear exhaust
Ball Bearing-supported crankshaft
Slide Valve rotatable Carburetor
Needle valve adjusted by a screwdriver
Pilot Shaft

INCLUDES

One .21 Ofna Hyper engine w/Slide Valve Carburetor
One Brass collet (these hold flywheel in place)
One Header with seal, clamp and spring
One Running and parts information sheets
One Hyper .21 Decal sheet

SPECIFICATIONS

Displacement: 3.49cc (.21 cubic inches)
Bore: 16.26mm Stroke: 16.8mm
Weight: 350g
Length: 85mm (3.355") from front of front bearing to back of pull start.
Width: 31mm ( 1.21") the width neglecting the mounting flanges
36mm (1.43") distance across crankcase measured between the centers
Height: 113mm (4.428")
(contact Ofna for more technical information).

REQUIREMENTS

-Fuel with 5%-30% Nitromethane (20% is recommended) and a lubricant
content of 18% or more
-Muffler
-Glow plug (long plug without idle bar)

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– 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

Accessories for the Ofna Hyper .21 w/Pull Start

Primary Accessories      
 
  Special Stock Number Product Description Parts Saver Eligible Tower's
Low Price
Click to Order Quantity Needed In Cart? Stock
Status
 LXRXC9 Tower Hobbies TOWER Power 20% Car Fuel Quart
Qty Discount Available
10.69   In Stock
Subtotal for this Group of Accessories: 10.69  

Primary Accessories      

 
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