U-CAN- DO 3D engine
hi everyone.
i want to buy the GP UCD 3D and i need help in choosing the engine.(only 2 stroke engines)
what should i go in the ucd?
O.S 91FX
O.S 1.08 FSR (BX-1)
SUPER TIGRE 90
any recommends on the muffler?
what prop should i use? apc 15x4 or 16x4?