The UMS 7-90 is a very reliable radial engines which uses gas 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. All critical parts are easily accessible. 7-cylinder radial configurationabsolutely stunning looks and realism.
User-friendly choke and throttle bellcranks includedmakes installation and operation easy. Made from aluminum or bar stock where appropriate and CNC-machinedaccurate and repeatable specifications each and every time. Cylinder head and crankcases produced from aircraft grade alloys. Billet aluminum pistons and hardened steel rings.
Hard-chromed and lapped cylinder bores. The item "UMS 7-90cc Gas 7 Cylinder Radial 4 Stroke Engine" is in sale since Sunday, December 15, 2019. This item is in the category "Toys & Hobbies\Radio Control & Control Line\RC Model Vehicle Parts & Accs\Engine, Exhaust & Fuel Systems\Gas/Nitro Engines". The seller is "ch_ignitions" and is located in West Palm Beach, Florida. This item can be shipped worldwide.