User Manual
Dimensions

 


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PRODUCTS: 30
30 SP 		40
40 SP 		50
50 S 		58
58 P
58 LC 		80
80 SP
80 TS
Starter 		116
116 NP 		152
152 TS 		175
175 TS
         
 
Item number :  3005L - including carburetor, ignition, spark plug+key and oil 250ml
Displacement :  48 cm3
Bore / Stroke :  40 / 38 mm
Weight Without Ignition :  1560 g
Ignition :  ICU-L electronic, microprocessor    Guide >>>
Ignition Weight :  190 g
Carburetor :  Walbro
Recommended Prop :  Mejzlik 22"x10"-12"
Mejzlik 23"x10"
Mejzlik 24"x10"
Description :  MVVS 50 IRS
   This is fully new one-cylinder petrol engine of the "58" conception. Interesting detail to be mentioned is the overhung crankshaft stored on the three front bearings warranting longer lifetime. The engine is intended for direct drive of propeller size 22 - 24"
   Intake is controlled by reed valve placed in rear cover. Exhaust system is orientated on the right side. Crankshaft fitted on 3 ball bearing and connecting rod has both holes equipped with needle bearings INA. Piston is made from aluminum composition with high contend of silicium. Piston is coated by special sliding coat, which force running in the engine and extend engine service life. Cylinder from aluminum composition has working area coated by NIKASIL.
   Engine is suitable for all kind of models and also has good exploitation for racing acrobatic flight.
 
Accessories:
 
Ignition 3314L Ignition ICU suitable for engines equipped with NGK spark plug, thread M10 and 120° drive washer magnets.

Guide >>>		 3314L
 
Muffler 3206 + header 3205 Silencer system INT 45.01.
Weight: 280g + 165g
Dimensions>>>		 3206 INT 3205
 
Tuned pipe 3280 +
header 3282P		 Double chamber tuned pipe produces the highest power output of all MVVS silencers.
Hmotnost: 385g + 100g
Dimensions>>>		 3280 3282P
 
Compact exhaust 3212I Material: aluminum alloy. Suitable for invert mounted engines.
Weight: 225g
Guide|Dimensions>>>		 3212I
 
Compact exhaust 3208S Material: aluminum alloy. Suitable for side mounted engines.
Weight: 260g
Guide|Dimensions>>>		 3208S
 
Compact exhaust 3208I Material: aluminum alloy. Suitable for invert mounted engines.
Weight: 210g
Guide|Dimensions>>>		 3208I
 
Mounting set
3364a / 3364b / 3364c		 3364a: 21-35 mm
3364b: 36-50 mm
3364c: 51-65 mm		 3364
 
Mounting plate
3366 (120mm)
3362 (140mm)		 Vibrationless mounting plate. Two sets are needed for one engine. Please see more information at accesories>>>. 3366 / 3362 3366 / 3362 Mounting material
 
Tuning diffusor 3227D/26 Increases power in low and middle range of RPM. Available in red or blue color. 3227D
 
Drill jig 3380 A propeller drill jig.

Guide >>>		 3380
 
Spark plug 3309 Spark plug NGK
Thread M10 x 1		 3309
 
Gallery:  

MVVS, spol. s r.o., trida Kpt. Jarose 35, 602 00, Brno, Czech Republic, Tel.:+ 420 545 211 683, Fax.:+ 420 545 211 418