Section 11 TECHNICAL DATA
Subsection 02 (ENGINE)
ENGINE
ELITE SE
ENGINE
Engine type
BOMBARDIER-ROTAX 1503 4-TEC, 4-stroke,
Over Head Camshaft (OHC), liquid cooled
Number of cylinders 3
Number of valves 12 valves with hydraulic lifters (no adjustment)
Bore Standard 100 mm (3.9 in)
Stroke 63.4 mm (2.49 in)
Displacement 1493.8 cc (58.81 in
3
)
Compression ratio 10.6 ± 0.4
Maximum HP RPM
(1)
7300 ± 100 RPM
Lubrication Dry sump with replaceable oil filter
Oil filter CHAMPION
Intake valve opening 10° BTDC
Intake valve closing 45° ABDC
Exhaust valve opening 50° BBDC
Exhaust valve closing 5° ATDC
Starting system Electric start
New minimum 5.961 mm (.2347 in)
New maximum 5.975 mm (.2352 in)Intake
Wear limit 5.930 mm (.2330 in)
New minimum 5.946 mm (.2341 in)
New maximum 5.960 mm (.2346 in)
Valve stem diameter
Exhaust
Wear limit 5.930 mm (.2330 in)
New minimum 5.994 mm (.2360 in)
New maximum 6.018 mm (.2369 in)Valve guide diameter
Wear limit 6.060 mm (.2386 in)
New nominal 41.02 mm (1.615 in)
Inner
Wear limit 38.8 mm (1.499 in)
New nominal 45.45 mm (1.789 in)
Valvespringfreelength
Outer
Wear limit 43 mm (1.693 in)
Te m pla te 309
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