OS Engines
Adam Drake 4 Piston/Liner/Rod set built-up B21 by OS Speed SRP $321.49
Adam Drake 4 Piston/Liner/Rod set built-up B21 by OS Speed..
Product Code: 2FH03010
Availability: Please Order
B2105 Piston/Liner/Rod set built-up by OS Speed SRP $316.71
B2105 Piston/Liner/Rod set built-up by OS Speed..
Product Code: 2EK03010
Availability: In Stock
CONNECTING ROD OS SPEED B2101.21XZ-B.SP3 by OS Engines
CONNECTING ROD OSSPEED B2101.21XZ-B.SP3 by OS Engines..
Product Code: 22425003
Availability: Please Order
Glow Plug GOLD P3 (Turbo) Ultra hot by OS Engines SRP $24.95
OS Engines GLOW PLUG P3 (TURBO)..
Product Code: 71642720
Availability: In Stock
Glow Plug GOLD P4 (Turbo) Hot O.S. Speed by OS Engines SRP $26.63
#2540 GLOW PLUG O.S.SPEED P4..
Product Code: 71642730
Availability: In Stock
Glow Plug No.6 (A3) (aircraft) 1/4-32 UNEF thread By OS Engines SRP $21.53
Glow Plug No.6 (A3) (aircraft) 1/4-32 UNEF thread By OS Engines..
Product Code: 71605300
Availability: Please Order
Glow Plug No.8 (aircraft) 1/4-32 UNEF thread By OS Engines SRP $21.53
GLOW PLUG NO.8 By OS Egines..
Product Code: 71608001
Availability: In Stock
Glow Plug P3 (Turbo) Ultra hot by OS Engines SRP $23.72
O.S. Engines P3 Ultra HOT Turbo Glow Plug.Reccomended for nitro OFF-ROAD engines .12 -.2116 - 30% ni..
Product Code: 71641300
Availability: In Stock
Glow Plug P4 (Turbo) Hot O.S. Speed by OS Engines SRP $24.55
Glow Plug P4 (Turbo) Hot O.S. Speed by OS Engines0.18-0.28 Glow Engines16-30% NitroThis is the..
Product Code: 71641400
Availability: In Stock
O.S.SPEED R21 EURO3 Engine and TR03 EFRA2196 MR05 Tuned Pipe COMBO SET SRP $953.58
We have achieved an overall increase in power output while maintaining the smooth, flat power charac..
Product Code: 1FP01
Availability: Please Order
O.S.SPEED R21 EURO3 On Road Race Engine Only SRP $786.12
We have achieved an overall increase in power output while maintaining the smooth, flat power charac..
Product Code: 1FP00
Availability: Please Order
OS Engines MAX-120AX RING (70D) W/E-5020 Silencer No.8 plug, Wire for needle extension, Silencer extension and 90 ° adapter, 647g (w/o silencer) by O.S. Engines SRP $618.99
For Larger sports scale planes Includes ・ No.8 plug ・ Wire for needle extension ・ Silencer extension..
Product Code: 19210
Availability: Pre-Order
OS Engines MAX-46AX II (40K) W/E-3071 SILENCER 113g includes No.6 plug, Wire for needle extension, Engine 375g SRP $318.52
For medium stunt, sport and training planes Includes ・No.6 plug ・Wire for needle extension Spec D..
Product Code: 15490
Availability: Please Order
OS Engines MAX-55AX(40K) W/E-3071 Silencer, No.8 plug, Wire for needle extension, 404g SRP $393.95
For scale and sport planes Includes ・No.8 plug ・Wire for needle extension Spec Displacement 8.93c..
Product Code: 15612
Availability: Please Order
OS Engines MAX-65AX W/E-4010A Silencer includes No. 8 Glow plug, Wire for needle extension, 497g (w/o silencer) by O.S. Engines SRP $469.18
For Stunt, scale and sport planes Includes ・No.8 plug ・Wire for needle extension Spec Displacemen..
Product Code: 16521
Availability: Pre-Order
OS Engines MAX-75AX (61A Carb) W/E-4040 Silencer includes No. 8 Glow plug, Wire for needle extension, 578g (w/o silencer) by O.S. Engines SRP $512.04
For scale and sport planes Includes ・No.8 plug ・Wire for needle extension Spec Displacement 12.29..
Product Code: 17400
Availability: Pre-Order
OS Engines MAX-95AX (61C Carb) W/E-4040 Silencer, No.8 plug, Wire for needle extension, 567g (w/o silencer) by O.S. Engines SRP $589.00
For large scale and sport planes Includes ・No.8 plug ・Wire for needle extension Spec Displacement..
Product Code: 19120
Availability: Pre-Order
OS Engines MAX-B21 Combo set includes T2090 Pipe/header P3 glow plug, Reducer 6mm(Orange) and 7mm(yellow), Exhaust seal ring, Dust cap set 3mm/16mm/18mm SRP $699.00
Includes ・P3 glow plug・Reducer 6mm(Orange) and 7mm(yellow)・Exhaust seal ring・Dust cap set 3mm/16mm/1..
Product Code: 1EG01
Availability: Please Order
OS Engines MAX-B21 includes P3 Glow Plug, reducer 6mm(Orange) and 7mm (yellow), Exhaust seal ring, Dust cap set 3mm/16mm/18mm by OS Engines SRP $548.99
Includes ・P3 glow plug・Reducer 6mm(Orange) and 7mm(yellow)・Exhaust seal ring・Dust cap set 3mm/16mm/1..
Product Code: 1EG00
Availability: Please Order
OS SPEED B2105 Engine With TB02 EFRA2089 and MB01-75 Pipe Combo set Incl, P3 Glow plug, Reducer 6II and 6.5II (red)Al, Exhaust seal ring, Dust cap set 3mm/16mm/18mm SRP $883.14
O.S.SPEED's off-road racing engine has further evolved. The B2105, which has evolved into the fifth ..
Product Code: 1EK01
Availability: In Stock