DLA 58cc Engine Specifications
Parameter
Specification
 
Displacement
.58cc (3.539 ci)
Power
.6.0 Hp @ 7,600 rpm
Static Thrust

33.0 Pounds @ 100 M (~328 ft)

29.1 Pounds @ 1,800 M (~5,900 ft)

Bearings German, FAG  
Ignition Type Capacitive Discharge Ignition (CDI), Auto Advance, Timing: 28-32 deg (28 degTyp) before TDC. (DLA Proprietary, High Capacity)  
Ignition Battery 6.4 To 8.4 VDC, 2-S LiPO or 6-S NiMH Unregulated, 2,100 mAh (Typ) (See Manual of Connection Diagram), Do Not Operae Below 6.1 VDC  
Gas Type 87-89 Octane (Regular) (no Aviation Gas)  
Muffler Type Can, (Standard)  
Spark Plug

CM6 - Iridium (DLA Special), Gap: 0.018" (0.4 mm), Thread: 10 x 0.1 mm, Socket: 14 mm

 
Weights
.....Engine
46.2 oz .... (2.88 lbs), Includes Prop-Washer & Bolts
.....Muffler
3.88 oz .... (0.24 lbs)
.....Ignition
4.76 oz .... (0.29 lbs)
.....Sparkplug
0.55 oz .... (0.04 lbs)
.....Standoff Mounts
3.10 oz .... (0.19 lbs) (4 total)
.....Prop Bolts
1.40 oz .... (0.16) (4 total)
 
......Mounting Bolts 1.40 oz .... (0.16 lbs) (8-total)  
Total Weight
 57.7 oz .... (3.60 lbs)
 
RPM Range  1,400 - 8,000 rpm  
RPM Max .8,200 rpm   
Propeller Range  22 x 8,... 22 x 10, ... 23 x 8, ... 23 x 10  
Stroke  35 mm .... (1.38")  
Bore .46 mm .... (1.81 ")   
Compression Ratio  7.6 : 1  
Carburetor Type  Walbro™, Type WT-xxx Series, Authentic,  
Muffler Volume  Can: 58cc (3.539 ci), Canister:  
Sensor, Ignition Hall Effect, Timing 28-32 deg (30 deg Typ) before TDC  
Gas : Oil Mix Ratio Break-in: 30 - 40 : 1, Running: 40 - 50 : 1  
Oil Type 2-Cycle Oil, Carbon-based for Break-in, Carbon or Blend or Synthetic for typical running.  
In-Take Manifold Reed Valves (Area)
Deep "V-Type" 4-Reed Valve Configuration, ( mm, ci)
Max Engine Head Temperature

.120° C (248° F), 70° C on Crankcase (158° F)

... Typical Head Range: 90° - 92° C @ ~ 90-100° F Ambient

 
     
DIMENSIONS & BOLTS
 
Mounting Holes  H: 76 mm , V: 64 mm  
..... Bolts, Mounting .5.0 x 0.8 x 20 mm (8-total)  
..... Stand-Offs 12 OD x 68 mm (4-total)  
Bolts, Muffler .5.0 x 0.8 x 16 mm (typ), (4-total)  
Bolts, Prop .5.0 x 0.8 x 40 mm, Class: 12.9  
Bolt, Spinner .5.0 x 0.8 x as needed mm  
Prop - Shaft 10.0 mm OD x 35 mm  
   See "Tech Notes" / Manaul for Dimensioned Drawing  

Golden Skies R/C Aircraft, Inc.®

Address: 30882 Rivera Place, Laguna Niguel, CA 92677
Info: (949) 378-5998
, Order: 949-495-5170, Fax: (949) 495-5170
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