UMS Gas Radial Engine Manual StandardMetric Type 4-Stroke Petrol SPARK IGNITION CYLINDER 5 (ABC TYPE) 5 (ABC TYPE) CAPACITY (CU. IN) 12.8 210CC Bore 1.45″ 37MM Stroke 1.54″ 39.2MM Thrust* 51.7lbf @ 32×14 Menz prop. 23.5kgf @ 32×14 Menz prop. Power (HP) 12.7 12.7 Rotation (RP...
Sale! UMS 100cc Gas – 3 Cylinder Radial 4 Stroke Engine $1,965.00 $1,784.00 Starting at $62/mo or 0% APR with Affirm. Check your purchasing powerAdd to cart RCEXL Kill SW $22.00 Add to cart UMS 125cc Gas – 5 Cylinder Radial 4 Stroke Engine Rated 5.00 out of 5 $2,550...
UMS Gas Radial Engine Manual 7-160 StandardMetric Type 4-Stroke Petrol SPARK IGNITION CYLINDER 7 (ABC TYPE) 7 (ABC TYPE) CAPACITY (CU. IN) 9.7 160CC Bore 1.18″ 30.2MM Stroke 1.25″ 32MM Thrust* 36.3lbf @ 28×8 Menz prop. 16.5kgf @ 28×8 Menz prop. Power (HP) 10.6 10.6 Rotation...
1 review for UMS 115cc Gas – 9 Cylinder Radial 4 Stroke Engine Rated 5 out of 5 Bill Fischer (verified owner) – November 16, 2022 Great engine, had some setup issues on my end that Adrian was absolutely the best on walking me through to correct. Started with a recommended prop ...
This engine runs and sounds like the real thing very happy with its performance . Rated 5 out of 5 Jim Allmon (verified owner) – August 20, 2021 I am still in the break-in process on my UMS 7-90cc gas radial engine and already, I cannot be happier. Adrian is very quick to ...
5 cylinder radial configuration absolutely stunning looks and realism 55cc displacement perfect for scale project Comes complete with exhaust collector ring,spark plugs,electronic ignition, and engine mount ready to run User-friendly choke and throttle bell cranks included makes installation and operation ...
UMS Gas Radial Engine Manual StandardMetric Type 4-Stroke Petrol SPARK IGNITION CYLINDER 5 (ABC TYPE) 5 (ABC TYPE) CAPACITY (CU. IN) 4.5 75CC Bore 1.04″ 26.5MM Stroke 1.08″ 27.5MM Thrust* 19.8lbf @ 24×10 Menz prop. 9kgf @ 24×10 Menz prop. Power (HP) 4.5 4.5 Rotation (RPM)...
UMS Gas Radial Engine Manual 7-260 StandardMetric Type 4-Stroke Petrol SPARK IGNITION CYLINDER 7 (ABC TYPE) 7 (ABC TYPE) CAPACITY (CU. IN) 15.8 260CC Bore 1.40″ 35.7MM Stroke 1.45″ 37MM Thrust* 55.8lbf @ 32×12 Menz prop. 25.4kgf @ 32×12 Menz prop. Power (HP) 15.6 15.6 Rotat...
7 cylinder radial configuration absolutely stunning looks and realism 50cc displacement perfect for scale project Comes complete with exhaust collector ring,spark plugs,electronic ignition, and engine mount ready to run User-friendly choke and throttle bell cranks included makes installation and operation ...