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Thunder Tiger - TTRG1140 TTR9140 9140 719523590146 4719523590146
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Thunder Tiger PRO .40 Ball Bearing ABN w/Muffler
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Thunder Tiger PRO .40 Ball Bearing ABN w/Muffler
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210.06  Buy Now 9.90  

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Tech Notes
This is a .40 size Airplane Engine by Thunder Tiger.
It is made in Taiwan and comes with a 3-Year Limited Warranty.


Dual ball bearing-supported crankshaft
Schnuerle porting
ABN (Aluminum Brass Nickel) piston/cylinder assembly
Forged aluminum connecting rod with dual bushings
Unique "squared" cylinder head design has more surface area
than most conventional cylinder heads, for cooler runs
Twin-needle carburetor


Engine, expansion-style muffler (with pressure fitting & rotatable
outlet), glow plug, wrenches, decals, and instructions.


Prop, engine mount, fuel filter, and fuel (Thunder Tiger
recommends fuel with castor oil).


Displacement: .398 cu in (6.52cc)
Bore: .8228" (20.9mm)
Stroke: .7480" (19mm)
Power Output: 1.22 HP @ 16,000 RPM
Maximum RPM range: 2,000 - 17,000
Practical RPM range: 2,500 - 14,000
Weight (w/muffler): 17.19oz (487g)
Crankshaft thread size: 1/4-28
Crankcase width (for engine mount): 1.36"
Overall height: 3.4" (87mm)
Overall width (w/mount flanges): 1.97" (50mm)
Overall length (backplate to front of drive washer): 3.39" (86mm)
Recommended prop size: 10x6 (break-in); 10x6 (aerobatic);
11x5, 10x6 (sport and scale)
updt jxs 12/15/03
updt jxs 04/20/10

– If you need more information, use these Thunder Tiger resources –
Click Here: Manufacturer's Product Web Page
Email: productsupport@hobbico.com
Web Site: http://www.ttamerica.com/
Phone: 217-398-8970
  Postal Address:
Thunder Tiger
3002 N. Apollo Drive, Suite #1
Champaign, IL 61822

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Accessories Needed

Accessories for the Thunder Tiger PRO .40 Ball Bearing ABN w/Muffler

Primary Accessories     Optional Accessories
  Special Stock Number Product Description Parts Saver Eligible Tower's
Low Price
Click to Order Quantity Needed In Cart? Stock
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Qty Discount Available
3.79   In Stock
 LXK799 Hayes KM-60A Engine Mount
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3.89   In Stock
Limited Quantities
 LXHY24 Top Flite 10x6 Power Point Propeller
Qty Discount Available
2.49   In Stock
 LXRXC4 Tower Hobbies TOWER Power 10% Airplane Fuel Quart
Qty Discount Available
9.19   In Stock
Subtotal for this Group of Accessories: 19.36  
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Primary Accessories     Optional Accessories

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