The UMS 5-75 is a very reliable radial engines which uses gasoline as fuel. UMS has a ton of experience building radial engines. It has brought more than 2000 engines to market so far. The design and construction are upper class leading to a outstanding realibility of these engines. They are easily servicebale. All critical parts are easily accessible.

In addition we offer a full after sales service support for these engines here, fast, competent and reliable.

Warranty and Technical Support

UMS engine Team give one year factory defects warranty. After factory warranty time, Customers can send the engine back to Sydney Australia for repair/maintenance. Team Austars only charge factory parts cost and labor fee $77 AUD/Hour (GST Inc).Both inbound/outbound freight costs will be paid by the buyer.

Austars Team in Sydney Australia give 24/7 days technical online support.

Our online 24/7 contacts:

WhatApp/line: 0061 0433 000 015

Facebook Messenger: Austars-Model Sydney

Key features

• 5-cylinder radial configuration-absolutely stunning looks and realism
• 4-stroke
• Midsize 75cc displacement
• Comes complete with exhaust collector ring and electronic ignition -one-box purchase for a ready-to-mount-and-run engine
• User-friendly choke and throttle bellcranks included-makes installation and operation easy
• Made from aluminum or bar stock where appropriate and CNC-machined-accurate and repeatable specifications each and every time
• Cylinder head and crankcases produced from aircraft grade alloys
• Heavy-duty double bearing crankshaft
• Billet aluminum pistons and hardened steel rings
• Hard-chromed and lapped cylinder bores
• Hardened steel cams
• Burns gasoline fuel

SPECIFICATION