Helixsun TOYAN×HOWIN Power Engine Model, FS-V800 1/10 Eight-Cylinder Four-Stroke Water-Cooled Nitro Engine Model for RC Car and Boat, Science Educational Experiment Toy (KIT Version)

INTEGRATED CRANKSHAFT PROCESSING: Designed with 90 degree cruciform crankshaft structure, three-section toughen, bearing at both ends and middle bearing bush, the engine allows more smooth operation and more sensitive acceleration response with as much as 12500rpm.
LONG STROKE: Take long stroke as the engine design blueprint, it effectively provides higher torque. And the customized flexible oil seal ensures excellent sealing performance in high speed operation.
DIY ASSEMBLE: Crafted from ultra-precise components, the engine model gives strong mechanical sense, enables smooth assembly experience and provide users with fun, helping to build their very own V8 engines.
WIDE APPLICATIONS: The product makes a superb desktop power engine model to play, a tool for RC model cars or boats modification, a teaching aid for physical mechanical experiments and a high-end holiday gift for model enthusiasts.
AFTER-SALES SERVICE: We will be able to provide each customer with the ultimate after-sales service. In the event you aren’t satisfied with the product you received or it used to be damaged all over transportation, please feel free to contact us, We will be able to solve it for you as soon as imaginable.