The S46H Helicopter Engine for 50 size heli's comes with a Hyper style Cooling Head. This specially designed head allows more cooling for strenuous 3D Heli flying.The S46H is lighter and delivers more horsepower for higher rotor speeds than most motors in it's class.
Suggested prop: 15*8
RPM: 2,000 ~ 18,000
Hmotnost ( g )
Bought to put int a raptor 30 helicopter its in and running tuned for running in at the moment, put two tanks of fuel through it today gentle hovering and some 8ts, will give it another tune up tomorrow and give it some work, starts well runs smooth, cant beat it at this price, Im well chuffed.I need to know if this motor will fit on the upcoming gaui nx4 helicopter... or there is another motor here on hk for it?Engine has broken the crankshaft after 2 liters of use, bad experience. Not flying 3D because not have power, soft flying and break.. conclusion, cheap products are expensive in the futureI would have given this engine a 5 but I can't find a Heli muffler for it. It looks to be a good quality engine. Will try on the test stand to see how it runs. SO far I have a Super Tigre 50 muffler to use for break in but the .50 OS muffler bolt pattern doesn't work so I'll have to find a muffler. They shoule have given a option for a muffler.I am using thid engine in Raptor 50 Titan. It runs perfect and it is enough for sport or scale flying. Not for 3D. But for most pilots is perfect choice.Amigos gostaria de saber se este motor S46H Helicptero possivel adaptar num aeromodelo . gostaria que meus amigo me desse uma resposta sincera.AB a todos os amigo.I have used this engine to my Raptor 50 Titan intead broken OS MAX 50. Powerfull and very good engine for scale flying, no 3D. It can be fitted without any changes.more than 10 days to shipping, and not ship. I dont like wait more time for a only one engine. Later, wait the transit time in post,more than 3 weeks.For the price on hobbyking and RC local store, dont worth. Only 12$ of difference.This is a grate engine for money.I polished both piston and Bras sleeve before use it in first time.After running 750ml of fuel now its very smooth and ready to use.Need some cab adjustments.Great motor , at an rvrn better price, YOu can not repair an os .50 ( piston ring and sleeve) for cheaper than buying this motor , pretty good power too!