144:
The 500L85 is a special engine that was developed from the 540, by reducing the cylinder bore from 75 mm (2.953 in) to 72 mm (2.835 in). This was done to reduce the displacement to under 500 cc and allow the engine to be used for
137:, liquid cooling, fuel pump, a cast iron cylinder liner, ball, needle and roller bearings throughout. The aircraft version was offered with an optional gearbox reduction system. Starting is electric starter or
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129:
The 540 is a conventional twin-cylinder engine that weighs 90 lb (41 kg) in its L70 aircraft version. The engine features dual
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Gasoline aircraft engine, dual carburetors, 70 hp (52 kW) at 7000 rpm, weight 90 lb (41 kg), out of production.
121:(2si) brand. Cuyuna no longer markets engines for aircraft use although the 540 is still in production as a sport vehicle engine.
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133:(single in the sport vehicle version), reed valve porting, tuned exhaust system, two slide venturi-type
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applications. Dual carburetors, 89 hp (66 kW) at 8000 rpm, still in production.
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171:. Dual carburetors, 83 hp (62 kW) at 8000 rpm, still in production.
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480:"Engine Models 500Lā85 & 540L-90 Racing/Sport Vehicle Engines"
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brand name. Later the engine was marketed by Cuyuna under the
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The basic engine was originally designed and produced by
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8th
Edition, page G-2 Cybair Limited Publishing, 2001.
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are a family of in-line twin-cylinder, liquid-cooled,
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522:AeroCrafter - Homebuilt Aircraft Sourcebook
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248:Twin-cylinder, two-stroke aircraft engine
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229:Specifications (540-L70 aircraft engine)
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410:Ultralight Aircraft Shopper's Guide
358:70 hp (52 kW) at 7000 rpm
744:Two-stroke aircraft piston engines
183:Gasoline sport vehicle engine for
164:Gasoline sport vehicle engine for
25:
524:, page 69. BAI Communications.
685:Marine Engines & Jet pumps
105:and was later acquired by the
1:
293:15.0 in (381.00 mm)
287:14.0 in (355.60 mm)
281:17.5 in (444.50 mm)
131:capacitor discharge ignition
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27:I-2 piston aircraft engine
266:61 mm (2.40 in)
257:75 mm (2.95 in)
107:AMW Cuyuna Engine Company
32:
369:List of aircraft engines
119:Two Stroke International
111:Beaufort, South Carolina
302:90 lb (41 kg)
240:General characteristics
113:and marketed under the
90:that were designed for
706:Sport Vehicle Engines
482:. n.d. Archived from
432:. n.d. Archived from
430:"2si Company Profile"
330:premixed oil and fuel
503:: CS1 maint: year (
453:: CS1 maint: year (
275:540 cc (32.95 cu in)
193:all-terrain vehicle
92:ultralight aircraft
654:Industrial Engines
628:Multi Fuel Engines
318:reed valve porting
33:2si 540 & 500
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324:Minimum 92 octane
86:, dual ignition,
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16:(Redirected from
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577:Aircraft engines
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345:optional gearbox
236:Cliche & 2si
211:RagWing RW8 PT2S
99:JLO-Motorenwerke
88:aircraft engines
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334:Cooling system:
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52:National origin
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45:aircraft engine
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486:on 2010-01-05
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63:Manufacturer
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57:United States
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520:Purdy, Don:
488:. Retrieved
484:the original
438:. Retrieved
434:the original
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271:Displacement
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200:Applications
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350:Performance
328:Oil system:
223:Formula 500
185:auto racing
169:auto racing
166:Formula 500
147:Formula 500
135:carburetors
125:Development
490:2010-02-18
440:2010-02-16
387:References
374:Hirth 3503
322:Fuel type:
314:Valvetrain
307:Components
298:Dry weight
217:Automotive
84:two-stroke
42:Two-stroke
379:Rotax 582
234:Data from
738:Category
499:cite web
449:cite web
363:See also
205:Aircraft
156:Variants
571:engines
291:Height:
279:Length:
180:540L-90
174:540-L70
161:500L-85
103:Germany
80:2si 500
76:2si 540
18:2si 500
645:460 MF
640:230 MF
635:215 MF
528:
416:
285:Width:
262:Stroke
115:Cuyuna
246:Type:
38:Type
526:ISBN
505:link
455:link
414:ISBN
253:Bore
191:and
189:kart
78:and
74:The
723:540
718:500
713:460
697:690
692:460
676:690
671:460
666:230
661:215
619:808
614:690
609:540
604:460
599:430
594:340
589:230
584:215
569:2si
109:of
101:of
67:2si
740::
513:^
501:}}
497:{{
463:^
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447:{{
395:^
187:,
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94:.
561:e
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507:)
493:.
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443:.
343::
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20:)
Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.