MVVS 40 w/ Side Spark

MVVS 40 w/ Side Spark

MVVS
SKU:
Mvvs40-ss
$442.00
(No reviews yet)
Weight:
6.00 LBS
Current Stock:

Out of stock

Out of Stock
Description
MVVS 40 IFS Engine is based on standard MVVS configuration - front carburetor placing, intake controlled by crankshaft and exhaust system directed to right side. Crankshaft fitted on 2 ball bearing and connecting rod has both holes equipped with INA needle bearings. Piston is made from aluminum composition with high content of silicium. Piston is coated by special sliding coat, which force running-in the engine and extend engine service life. All works in steel piston liner. 

Engine is suitable for all kind of models, incl. acrobatics. These are mainly popular for airforce models and trailing models. Engine is easy to use therefore it´s also suitable for beginners. 
   We have made this engine by rebore the reliable engine - 35IFS. The piston's diameter is 38mm which caused the capacity increase to 40ccm. We have also found pretty interesting power increase, in particular, with compact exhaust of c. 15%.There is also possible to use without any problem propeller size up to 22"x 10" (for Acrobats) and up to 24"x10" (fro Scales Models).
 
Specifications
Displacement : 39.7 cc
Bore / Stroke : 38/35 mm
Weight Without Ignition : 3.2 lbs
Ignition : ICU-L electronic, microprocessor 
Ignition Weight : 190g
Carburetor : Walbro
Power Output With Prop : 
APC 20x8 8000-8100 rpm with 3268 exhaust
APC 20x8 7650-7750 rpm with 3271 exhaust 
Mejzlik 22x10 6950-7050 rpm with 3268 exhaust
Mejzlik 22x10 6350-6450 rpm with 3271 exhaust