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Associated - ASCG0801 ASC801 801 784695008014 0784695008014
Manufacturer Stock#
801
A Closer Look at This Product
  Tech Notes

Accessories Needed

Replacement & Optional Parts

Easy RC: Engines

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Associated Reedy 121VR-ST .21 Off-Road Buggy Engine
 
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Associated Reedy 121VR-ST .21 Off-Road Buggy Engine
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Tower Catalog Page: 197

Stock Number
LXARLV
Retail Price
599.99
Tower's Low Price
$299.97
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
 L5ARLV02
Associated Reedy 121VR-ST .21 Off-Road Buggy Engine Add to Wish List
572.94  Buy Now 27.00  

Tech Notes
 
NOTES FROM OUR TECH DEPARTMENT
This is the glow powered Reedy 121VR-ST .21 Off Road Competition Buggy Engine
from Associated.

FEATURES

7075 aluminum knife-edge connecting rod
Ultra lightweight heatsink head with diamond cut fins
Turbo scoop ADLC coated crankshaft with silicone insert
High silicon CNC machined lightweight piston
3+1 chrome plated cylinder
Two needle slide valve carburetor with 7mm, 8mm and 9mm air
restrictors for different track conditions, smaller inserts reduce
power output and increase fuel economy, larger inserts increase
power and reduce fuel economy
Steel front ball bearing, ceramic rear ball bearing
Oversized finned turbo head button
ADLC coated wrist pin
Associated guarantees this engine to be free from defects at the time
of purchase. This warranty covers defects in material and
workmanship. Engines that have been mishandled, misused, abused or
damaged by the user are not covered under warranty.

INCLUDES

Reedy 121VR-ST .21 Off Road Competition Engine, four Manifold
Mounting Springs, Reedy TR4 Turbo Very Hot Glow Plug, Carburetor
with 7mm, 8mm and 9mm Air Restrictors, Decals and Instruction
Manual

REQUIREMENTS

Fuel: Car blend with 30% nitro content
Air filter header and tuned pipe depending on vehicle
Glow starter and track equipment

SPECIFICATIONS

Displacement: .21 cu in (3.46cc)
Maximum RPM: 40,000
Stroke: 16.0mm
Bore: 16.6mm
Ports: 3+1
Crankshaft Diameter: 14mm
Weight: 12.2oz (346g)
Distance Between Mounting Hole Centers Same Side: 0.83" (21mm)
Distance Between Mounting Hole Centers Opposite Side: 1.45" (37mm)
Crankcase Width Below Mounting Tabs: 1.2" (29.9mm)
Width of Mounting Tabs: 1.8" (44.9mm)
Length from Backplate to Front Bearing: 2.5" (64.5mm)
Height from Mounting Tab Bottom to top of Cylinder Head: 3.7" (94mm)
Height/Crankcase Bottom to top of Cylinder Head: 4.2" (108mm)
Cylinder Head Diameter at Top (Widest Point): 2.3" (59mm)

Carburetor Settings;
Needle and idle setting are factory set on the rich side. Adjustments
should only be made in small increments.
High Speed Needle: Adjust with throttle at medium/high RPM, turn
clockwise to lean mixture or counter-clockwise to richen mixture
Make small adjustments in one hour increments. The goal is to
achieve the highest straight line speed while maintaining a
a visible trail of exhaust smoke.
Low Speed Needle: At low RPM, turn clockwise to lean and counter-
clockwise to richen. Vehicle must accelerate smoothly without
excessive smoke (too rich) or speeding up and cutting out (too
lean).
Idle Adjustment Screw: Set so that engine runs fast enough to
maintain idle speed without dying. Increase idle speed by turning
clockwise and reduce by turning counter-clockwise.

jxs 03/14/11
ir/jxs

– If you need more information, use these Associated resources –
Web Site: http://www.rc10.com/
Phone: 949-544-7500
  Postal Address:
Associated
26021 COMMERCENTRE DR
LAKE FOREST, CA 92630

Click here for Units of Measure Conversion Calculators

Accessories Needed
 
COMPLETION NOTES FROM THE TECH DEPARTMENT
This is the glow powered Reedy 121VR-ST .21 Off Road Competition Buggy Engine. FEATURES: Turbo scoop ADLC coated crankshaft with silicone insert, 3+1 cylinder porting, very hot turbo glow plug, steel front ball bearing, ceramic rear ball bearing , 7, 8 & 9mm carb restrictors for different track conditions REQUIRES: 30% nitro content fuel, glow starter, track equipment

Accessories for the Associated Reedy 121VR-ST .21 Off-Road Buggy Engine

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
 LXMGE7 O'Donnell 30% Racing Fuel Quart
Qty Discount Available
11.99   In Stock
Subtotal for this Group of Accessories: 11.99  

Primary Accessories   Building & Field Equipment Optional Accessories

 
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